Cita APA (7th ed.)

(1975). African books in print: An index by author, title and subject. Mansell Information/Publishing Ltd.

Cita Chicago (17th ed.)

African Books in Print: An Index by Author, Title and Subject. London: Mansell Information/Publishing Ltd, 1975.

Cita MLA (9th ed.)

African Books in Print: An Index by Author, Title and Subject. Mansell Information/Publishing Ltd, 1975.