APA

Owen R. B., Muiruri V. M., Lowenstein T. K., Renaut R. W., Rabideaux N., Luo S., Deino A. L., Sier M. J., Dupont-Nivet G., McNulty E. P., Leet K., Cohen A., Campisano C., Deocampo D., Shen C., Billingsley A. & Mbuthia A. (20181212). Progressive aridification in East Africa over the last half million years and implications for human evolution. : Proceedings of the National Academy of Sciences of the United States of America.

Chicago

Owen R Bernhart, Muiruri Veronica M, Lowenstein Tim K, Renaut Robin W, Rabideaux Nathan, Luo Shangde, Deino Alan L, Sier Mark J, Dupont-Nivet Guillaume, McNulty Emma P, Leet Kennie, Cohen Andrew, Campisano Christopher, Deocampo Daniel, Shen Chuan-Chou, Billingsley Anne and Mbuthia Anthony. 20181212. Progressive aridification in East Africa over the last half million years and implications for human evolution. : Proceedings of the National Academy of Sciences of the United States of America.

Harvard

Owen R. B., Muiruri V. M., Lowenstein T. K., Renaut R. W., Rabideaux N., Luo S., Deino A. L., Sier M. J., Dupont-Nivet G., McNulty E. P., Leet K., Cohen A., Campisano C., Deocampo D., Shen C., Billingsley A. and Mbuthia A. (20181212). Progressive aridification in East Africa over the last half million years and implications for human evolution. : Proceedings of the National Academy of Sciences of the United States of America.

MLA

Owen R Bernhart, Muiruri Veronica M, Lowenstein Tim K, Renaut Robin W, Rabideaux Nathan, Luo Shangde, Deino Alan L, Sier Mark J, Dupont-Nivet Guillaume, McNulty Emma P, Leet Kennie, Cohen Andrew, Campisano Christopher, Deocampo Daniel, Shen Chuan-Chou, Billingsley Anne and Mbuthia Anthony. Progressive aridification in East Africa over the last half million years and implications for human evolution. : Proceedings of the National Academy of Sciences of the United States of America. 20181212.