Cita APA (7a ed.)

Purcell, A., & Purcell, C. (1993). Stock photography: The complete guide. Writer's Digest Books.

Cita Chicago Style (17a ed.)

Purcell, Ann, y Carl Purcell. Stock Photography: The Complete Guide. Cincinnati, Ohio: Writer's Digest Books, 1993.

Cita MLA (8a ed.)

Purcell, Ann, y Carl Purcell. Stock Photography: The Complete Guide. Writer's Digest Books, 1993.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.