APA (7th ed.) Citation

Gibson, A. C., & Nobel, P. S. (1986). The cactus primer (1. paperback ed.). Harvard Univ. Pr.

Chicago Style (17th ed.) Citation

Gibson, Arthur C., and Park S. Nobel. The Cactus Primer. 1. paperback ed. Cambridge, Mass. [u.a.]: Harvard Univ. Pr, 1986.

MLA (9th ed.) Citation

Gibson, Arthur C., and Park S. Nobel. The Cactus Primer. 1. paperback ed. Harvard Univ. Pr, 1986.