Παραπομπή σε μορφή APA (7η εκδ.)

Steyn, D. G. (1970). Honey as a food and in the prevention and treatment of disease. Universiteit van Pretoria.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Steyn, Douw G. Honey as a Food and in the Prevention and Treatment of Disease. Pretoria: Universiteit van Pretoria, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Steyn, Douw G. Honey as a Food and in the Prevention and Treatment of Disease. Universiteit van Pretoria, 1970.