Cita APA (7a ed.)

Tumi, O. (2015). Cameroon area studies: An advanced study geography (New syllabus specification.). Verlag nicht ermittelbar.

Cita Chicago Style (17a ed.)

Tumi, Obed. Cameroon Area Studies: An Advanced Study Geography. New syllabus specification. Mankon: Verlag nicht ermittelbar, 2015.

Cita MLA (9a ed.)

Tumi, Obed. Cameroon Area Studies: An Advanced Study Geography. New syllabus specification. Verlag nicht ermittelbar, 2015.