Παραπομπή σε μορφή APA (7η εκδ.)

Cessac, J. (1963). Science teaching in the secondary schools of Tropical Africa. UNESCO.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cessac, Jean. Science Teaching in the Secondary Schools of Tropical Africa. Paris: UNESCO, 1963.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cessac, Jean. Science Teaching in the Secondary Schools of Tropical Africa. UNESCO, 1963.