APA (7th ed.) Citation

Pickford, J. (2012). Soul calling: A photographic journey through the Hmong diaspora. Heyday.

Chicago Style (17th ed.) Citation

Pickford, Joel. Soul Calling: A Photographic Journey Through the Hmong Diaspora. Berkeley, CA: Heyday, 2012.

MLA (9th ed.) Citation

Pickford, Joel. Soul Calling: A Photographic Journey Through the Hmong Diaspora. Heyday, 2012.

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