APA-Zitierstil (7. Ausg.)

Osogo, J. N. B. (1971). Kenya history wallcharts: Descriptive notes for teachers (New ed.). Longman Kenya.

Chicago-Zitierstil (17. Ausg.)

Osogo, John N. B. Kenya History Wallcharts: Descriptive Notes for Teachers. New ed. Nairobi: Longman Kenya, 1971.

MLA-Zitierstil (9. Ausg.)

Osogo, John N. B. Kenya History Wallcharts: Descriptive Notes for Teachers. New ed. Longman Kenya, 1971.