APA (7th ed.) Citation

(1936). The Cenotes of Yucatan: A zoological and hydrographic survey.

Chicago Style (17th ed.) Citation

The Cenotes of Yucatan: A Zoological and Hydrographic Survey. Washington, 1936.

MLA (9th ed.) Citation

The Cenotes of Yucatan: A Zoological and Hydrographic Survey. 1936.

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