Cita APA (7a ed.)

Church, R. J. H., Clarke, J. I., Clarke, P. J. H., & Henderson, H. J. R. (1973). Africa and the islands (3rd ed., 2nd imp.). Longman.

Cita Chicago Style (17a ed.)

Church, R. J. Harrison, John Innes Clarke, P. J. H. Clarke, y H. J. R. Henderson. Africa and the Islands. 3rd ed., 2nd imp. London: Longman, 1973.

Cita MLA (9a ed.)

Church, R. J. Harrison, et al. Africa and the Islands. 3rd ed., 2nd imp. Longman, 1973.