Cita APA (7a ed.)

Magor, J. I., & Ward, P. (1972). Illustrated descriptions distribution maps and bibliography of the species of Quelea (weaver-birds: Ploceidaea). Centre for Overseas Pest Research.

Cita Chicago Style (17a ed.)

Magor, Joyce I., y P. Ward. Illustrated Descriptions Distribution Maps and Bibliography of the Species of Quelea (weaver-birds: Ploceidaea). London: Centre for Overseas Pest Research, 1972.

Cita MLA (9a ed.)

Magor, Joyce I., y P. Ward. Illustrated Descriptions Distribution Maps and Bibliography of the Species of Quelea (weaver-birds: Ploceidaea). Centre for Overseas Pest Research, 1972.