APA (7th ed.) Citation

Hunter, G. W. (2012). A Civic Biology Presented in Problems. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hunter, George William. A Civic Biology Presented in Problems. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Hunter, George William. A Civic Biology Presented in Problems. Project Gutenberg, 2012.

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