Cita APA

Vesey-FitzGerald, B. S. (1948). Background to birds. Cassell.

Citación estilo Chicago

Vesey-FitzGerald, Brian Seymour. Background to Birds. London ; Melbourne: Cassell, 1948.

Cita MLA

Vesey-FitzGerald, Brian Seymour. Background to Birds. Cassell, 1948.

Warning: These citations may not always be 100% accurate.