Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Lundell, C. L., & Swallen, J. R. (1934). Preliminary sketch of the phytogeography of the Yucatan Peninsula. Washington-DC: Carnegie Institution.

Chicago Zitierstil

Lundell, Cyrus Longworth, and Jason R. Swallen. Preliminary Sketch of the Phytogeography of the Yucatan Peninsula. Washington-DC: Carnegie Institution, 1934.

MLA Zitierstil

Lundell, Cyrus Longworth, and Jason R. Swallen. Preliminary Sketch of the Phytogeography of the Yucatan Peninsula. Washington-DC: Carnegie Institution, 1934.