Cita APA (7th ed.)

Greulach, V. A., & Adams, J. E. (1962). Plants: Introductory investigations in botany. Wiley.

Cita Chicago (17th ed.)

Greulach, Victor A., i Joseph Edison Adams. Plants: Introductory Investigations in Botany. New York: Wiley, 1962.

Cita MLA (9th ed.)

Greulach, Victor A., i Joseph Edison Adams. Plants: Introductory Investigations in Botany. Wiley, 1962.