Ebigbola, J. (2019). Population and quality of life. Obafemi Awolowo University Press Limited.
芝加哥风格引文Ebigbola, J.A. Population and Quality of Life. Obafemi Awolowo University Press Limited, 2019.
MLA引文Ebigbola, J.A. Population and Quality of Life. Obafemi Awolowo University Press Limited, 2019.
警告：这些引文格式不一定是100％准确.