APA (7th ed.) Citation

Aycock, R. D., & Francis, D. (2010). Pet Farm. Project Gutenberg.

Chicago Style (17th ed.) Citation

Aycock, Roger D., and Dick Francis. Pet Farm. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Aycock, Roger D., and Dick Francis. Pet Farm. Project Gutenberg, 2010.

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