APA-Zitierstil (7. Ausg.)

(1993). Birds and the African environment: Proceedings of the Eighth Pan-African Ornithological Congress (1. publ.). Musée Royal de l'Afrique Centrale.

Chicago-Zitierstil (17. Ausg.)

Birds and the African Environment: Proceedings of the Eighth Pan-African Ornithological Congress. 1. publ. Tervuren: Musée Royal de l'Afrique Centrale, 1993.

MLA-Zitierstil (9. Ausg.)

Birds and the African Environment: Proceedings of the Eighth Pan-African Ornithological Congress. 1. publ. Musée Royal de l'Afrique Centrale, 1993.