Cita APA (7th ed.)

Jacobs, M., & Kokrada, K. (1985). Photography in focus: A basic text (New 3rd ed.). NTC National Textbook.

Cita Chicago (17th ed.)

Jacobs, Mark, i Ken Kokrada. Photography in Focus: A Basic Text. New 3rd ed. Lincolnwood, Ill: NTC National Textbook, 1985.

Cita MLA (9th ed.)

Jacobs, Mark, i Ken Kokrada. Photography in Focus: A Basic Text. New 3rd ed. NTC National Textbook, 1985.