APA (7th ed.) Citation

Aflalo, F. G. (2008). Birds in the Calendar. Project Gutenberg.

Chicago Style (17th ed.) Citation

Aflalo, Frederick G. Birds in the Calendar. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Aflalo, Frederick G. Birds in the Calendar. Project Gutenberg, 2008.

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