Cita APA (7a ed.)

Ogedengbe, M. O. (2019). Nigeria’s water-supply nightmare. Obafemi Awolowo University Press.

Cita Chicago Style (17a ed.)

Ogedengbe, M. O. Nigeria’s Water-supply Nightmare. Obafemi Awolowo University Press, 2019.

Cita MLA (9a ed.)

Ogedengbe, M. O. Nigeria’s Water-supply Nightmare. Obafemi Awolowo University Press, 2019.