Principles of botany /
by Joseph Y. Bergen and Bradley M. Davis.
APA Citation
Bergen, J. Y. (Joseph Young)., Davis, B. M. (Bradley Moore). (1906). Principles of botany. Boston: Ginn & Company.
MLA Citation
Bergen, Joseph Y. (Joseph Young), 1851-1917, and Bradley M. (Bradley Moore) Davis. Principles of Botany. Boston: Ginn & Company, 1906.
Warning: These citations may not always be complete (especially for serials).