Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationKempton, J. H., & Popenoe, W. (1937). Teosinte in Guatemala: Report of an expedition to Guatemala, El Salvador, and Chiapas, Mexico. Carnegie Institution.
Chicago Citation Edition CitationKempton, James H., und Wilson Popenoe. Teosinte in Guatemala: Report of an Expedition to Guatemala, El Salvador, and Chiapas, Mexico. Washington-DC: Carnegie Institution, 1937.
MLA Citation Edition CitationKempton, James H., und Wilson Popenoe. Teosinte in Guatemala: Report of an Expedition to Guatemala, El Salvador, and Chiapas, Mexico. Carnegie Institution, 1937.