APA (7th ed.) Citation

Olly + Suzi, Williams, G., & Baker, S. (2003). Olly & Suzi: Arctic, desert, ocean, jungle. Harry N. Abrams.

Chicago Style (17th ed.) Citation

Olly + Suzi, Greg Williams, and Steve Baker. Olly & Suzi: Arctic, Desert, Ocean, Jungle. New York: Harry N. Abrams, 2003.

MLA (9th ed.) Citation

Olly + Suzi, et al. Olly & Suzi: Arctic, Desert, Ocean, Jungle. Harry N. Abrams, 2003.