APA (7th ed.) Citation

Hancock, J. (1999). Herons and egrets of the world: A photographic journey. Academic Press.

Chicago Style (17th ed.) Citation

Hancock, James. Herons and Egrets of the World: A Photographic Journey. San Diego: Academic Press, 1999.

MLA (9th ed.) Citation

Hancock, James. Herons and Egrets of the World: A Photographic Journey. Academic Press, 1999.

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