APA (7th ed.) Citation

Everton, M., Heebner, M., & Morris, E. (2000). The western horizon. Harry N. Abrams.

Chicago Style (17th ed.) Citation

Everton, Macduff, Mary Heebner, and Edmund Morris. The Western Horizon. New York: Harry N. Abrams, 2000.

MLA (9th ed.) Citation

Everton, Macduff, et al. The Western Horizon. Harry N. Abrams, 2000.