APA (7th ed.) Citation

Beddard, F. E. (2012). The Cambridge Natural History, Vol X., Mammalia. Project Gutenberg.

Chicago Style (17th ed.) Citation

Beddard, Frank Evers. The Cambridge Natural History, Vol X., Mammalia. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Beddard, Frank Evers. The Cambridge Natural History, Vol X., Mammalia. Project Gutenberg, 2012.

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