Cita APA

Woodcock, M., & Woodcock, M. (1978). Collins handguide to the birds of Britain and Europe. London, Sydney: Collins.

Citación estilo Chicago

Woodcock, Martín, y Martín Woodcock. Collins Handguide to the Birds of Britain and Europe. London, Sydney: Collins, 1978.

Cita MLA

Woodcock, Martín, y Martín Woodcock. Collins Handguide to the Birds of Britain and Europe. London, Sydney: Collins, 1978.