APA

Pellowski J. A., Bengtson A. M., Barnett W., DiClemente K., Koen N., Zar H. J. & Stein D. J. (20200713). Perinatal depression among mothers in a South African birth cohort study: Trajectories from pregnancy to 18 months postpartum. : Journal of affective disorders.

Chicago

Pellowski Jennifer A, Bengtson Angela M, Barnett Whitney, DiClemente Kira, Koen Nastassja, Zar Heather J and Stein Dan J. 20200713. Perinatal depression among mothers in a South African birth cohort study: Trajectories from pregnancy to 18 months postpartum. : Journal of affective disorders.

Harvard

Pellowski J. A., Bengtson A. M., Barnett W., DiClemente K., Koen N., Zar H. J. and Stein D. J. (20200713). Perinatal depression among mothers in a South African birth cohort study: Trajectories from pregnancy to 18 months postpartum. : Journal of affective disorders.

MLA

Pellowski Jennifer A, Bengtson Angela M, Barnett Whitney, DiClemente Kira, Koen Nastassja, Zar Heather J and Stein Dan J. Perinatal depression among mothers in a South African birth cohort study: Trajectories from pregnancy to 18 months postpartum. : Journal of affective disorders. 20200713.