Cita APA (7a ed.)

Nguasong, A. F., Ajong, C. A., & Mangula, L. T. (2008). Citizenship (Revised edition.). Anucam.

Cita Chicago Style (17a ed.)

Nguasong, A. F., Clextus Atabong Ajong, y L. Tazanu Mangula. Citizenship. Revised edition. [Buea]: Anucam, 2008.

Cita MLA (9a ed.)

Nguasong, A. F., et al. Citizenship. Revised edition. Anucam, 2008.