APA (7e ed.) Bronvermelding

Winterbottom, J. M. (1965). A preliminary list of the birds of Hopetown District. Percy FitzPatrick Institute of African Ornithology.

Chicago (17e ed.) Bronvermelding

Winterbottom, J. M. A Preliminary List of the Birds of Hopetown District. [Rondebosch, C.P. South Africa]: Percy FitzPatrick Institute of African Ornithology, 1965.

MLA (8e ed.) Bronvermelding

Winterbottom, J. M. A Preliminary List of the Birds of Hopetown District. Percy FitzPatrick Institute of African Ornithology, 1965.

Let op: Deze citaties zijn niet altijd 100% accuraat.