APA (7th ed.) Citation

Vulʹf, E. V., & Brissenden, E. (1943). An introduction to historical plant geography. Chronica botanica company.

Chicago Style (17th ed.) Citation

Vulʹf, E. V., and Elizabeth Brissenden. An Introduction to Historical Plant Geography. Waltham, Mass.: Chronica botanica company, 1943.

MLA (9th ed.) Citation

Vulʹf, E. V., and Elizabeth Brissenden. An Introduction to Historical Plant Geography. Chronica botanica company, 1943.