APA (7. basım) Alıntı

Bergen, J. Y., & Caldwell, O. W. (1911). Practical botany. Ginn and Company.

Chicago Style (17. basım) Atıf

Bergen, Joseph Y., ve Otis W. Caldwell. Practical Botany. Boston : New York [etc.]: Ginn and Company, 1911.

MLA (8th ed.) Atıf

Bergen, Joseph Y., ve Otis W. Caldwell. Practical Botany. Ginn and Company, 1911.