Cita APA (7a ed.)
Lundell, C. L. (1937). The vegetation of Peten. With an appendix: Studies of... Carnegie institution of Washington.
Cita Chicago Style (17a ed.)
Lundell, Cyrus Longworth. The Vegetation of Peten. With an Appendix: Studies of... Washington, D.C.: Carnegie institution of Washington, 1937.
Cita MLA (9a ed.)
Lundell, Cyrus Longworth. The Vegetation of Peten. With an Appendix: Studies of... Carnegie institution of Washington, 1937.
Precaución: Estas citas no son 100% exactas.