APA (7th ed.) Citation

Ardley, N., & il. John Rignall, R. M. e. G. A. (1981). O mundo das aves. Verbo.

Chicago Style (17th ed.) Citation

Ardley, Neil, and Richard Millington e Graham Allen il. John Rignall. O Mundo Das Aves. Verbo, 1981.

MLA (8th ed.) Citation

Ardley, Neil, and Richard Millington e Graham Allen il. John Rignall. O Mundo Das Aves. Verbo, 1981.

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