APA (7th ed.) Citation

Montroll, J., & Lang, R. J. (1991). Origami sea life (Second edition.). Dover.

Chicago Style (17th ed.) Citation

Montroll, John, and Robert J. Lang. Origami Sea Life. Second edition. New York: Dover, 1991.

MLA (9th ed.) Citation

Montroll, John, and Robert J. Lang. Origami Sea Life. Second edition. Dover, 1991.