Παραπομπή σε μορφή APA (7η εκδ.)

Powers, A. (2003). Children's book covers: Great book jacket and cover design. Mitchell Beazley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powers, Alan. Children's Book Covers: Great Book Jacket and Cover Design. London: Mitchell Beazley, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Powers, Alan. Children's Book Covers: Great Book Jacket and Cover Design. Mitchell Beazley, 2003.