Cita APA (7th ed.)

Sharpless, A., & Evans, S. (2013). The perfect protein: The fish lover's guide to saving the oceans and feeding the world. Rodale.

Cita Chicago (17th ed.)

Sharpless, Andy, i Suzannah Evans. The Perfect Protein: The Fish Lover's Guide to Saving the Oceans and Feeding the World. New York: Rodale, 2013.

Cita MLA (9th ed.)

Sharpless, Andy, i Suzannah Evans. The Perfect Protein: The Fish Lover's Guide to Saving the Oceans and Feeding the World. Rodale, 2013.