Cita APA (7a ed.)

McLean, F. T., & Cassebeer, F. W. (1941). The gladiolus. Whittlesey House.

Cita Chicago Style (17a ed.)

McLean, Forman T., y Fred W. Cassebeer. The Gladiolus. New York: Whittlesey House, 1941.

Cita MLA (8a ed.)

McLean, Forman T., y Fred W. Cassebeer. The Gladiolus. Whittlesey House, 1941.