Παραπομπή APA

Adams, E. J., & Greulach, V. A. (1962). Plants: An introduction to modern botany. John Wiley & Sons INC.

Παραπομπή Chicago Style

Adams, Edion J., και Victor A. Greulach. Plants: An Introduction to Modern Botany. NewYork: John Wiley & Sons INC, 1962.

Παραπομπή MLA

Adams, Edion J., και Victor A. Greulach. Plants: An Introduction to Modern Botany. John Wiley & Sons INC, 1962.