APA (7th ed.) Citation

Geography, D. o. (2019). Principles of Geographic Information Sytem. Obafemi Awolowo University.

Chicago Style (17th ed.) Citation

Geography, Department of. Principles of Geographic Information Sytem. Obafemi Awolowo University, 2019.

MLA (9th ed.) Citation

Geography, Department of. Principles of Geographic Information Sytem. Obafemi Awolowo University, 2019.

Warning: These citations may not always be 100% accurate.