Παραπομπή σε μορφή APA (7η εκδ.)

Burchfield, J., Jacobs, M., & Kokrda, K. (1997). Photography in focus (5th ed.). NTC Pub. Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Burchfield, Jerry, Mark Jacobs, και Ken Kokrda. Photography in Focus. 5th ed. Lincolnwood, Ill: NTC Pub. Group, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Burchfield, Jerry, et al. Photography in Focus. 5th ed. NTC Pub. Group, 1997.