APA Citation

Wulff, E. V. (1943). An introduction to historical plant geography. Waltham: Published the Chronica Botsnica.

Chicago Style Citation

Wulff, E. V. An Introduction to Historical Plant Geography. Waltham: Published the Chronica Botsnica, 1943.

MLA Citation

Wulff, E. V. An Introduction to Historical Plant Geography. Waltham: Published the Chronica Botsnica, 1943.

Warning: These citations may not always be 100% accurate.