APA (7th ed.) Citation

White, D. (1943). Lower Pennsylvanian species of mariopteris, eremopteris, diplothmema, and aneimites from the Appalachian region. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

White, David. Lower Pennsylvanian Species of Mariopteris, Eremopteris, Diplothmema, and Aneimites from the Appalachian Region. Washington: U.S. Govt. Print. Off, 1943.

MLA (9th ed.) Citation

White, David. Lower Pennsylvanian Species of Mariopteris, Eremopteris, Diplothmema, and Aneimites from the Appalachian Region. U.S. Govt. Print. Off, 1943.