APA (7e ed.) Bronvermelding

Statistics, D. o. D. a. S. (2019). Population and Environment. Obafemi Awolowo University.

Chicago (17e ed.) Bronvermelding

Statistics, Department of Demography and Social. Population and Environment. Obafemi Awolowo University, 2019.

MLA (9e ed.) Bronvermelding

Statistics, Department of Demography and Social. Population and Environment. Obafemi Awolowo University, 2019.

Let op: Deze citaties zijn niet altijd 100% accuraat.