APA

Abbey M., Oloyede O. A., Bassey G., Kejeh B. M., Otaigbe B. E., Opara P. I., Eneh A. U. & Akani C. I. (2017). Prevalence and pattern of birth defects in a tertiary health facility in the Niger Delta area of Nigeria. : International journal of women's health.

Chicago

Abbey Mkpe, Oloyede Olufemi A, Bassey Goddy, Kejeh Benjamin M, Otaigbe Barbara E, Opara Peace I, Eneh Austa U and Akani Chris I. 2017. Prevalence and pattern of birth defects in a tertiary health facility in the Niger Delta area of Nigeria. : International journal of women's health.

Harvard

Abbey M., Oloyede O. A., Bassey G., Kejeh B. M., Otaigbe B. E., Opara P. I., Eneh A. U. and Akani C. I. (2017). Prevalence and pattern of birth defects in a tertiary health facility in the Niger Delta area of Nigeria. : International journal of women's health.

MLA

Abbey Mkpe, Oloyede Olufemi A, Bassey Goddy, Kejeh Benjamin M, Otaigbe Barbara E, Opara Peace I, Eneh Austa U and Akani Chris I. Prevalence and pattern of birth defects in a tertiary health facility in the Niger Delta area of Nigeria. : International journal of women's health. 2017.