APA (7th ed.) Citation

Vincent, J. (1952). A check list of the birds of South Africa. [publisher not identified].

Chicago Style (17th ed.) Citation

Vincent, Jack. A Check List of the Birds of South Africa. [Place of publication not identified]: [publisher not identified], 1952.

MLA (9th ed.) Citation

Vincent, Jack. A Check List of the Birds of South Africa. [publisher not identified], 1952.