Guidoni, E., & Magni, R. (1977). The Andes. Grosset & Dunlap.
Chicago Style (17th ed.) CitationGuidoni, Enrico, and Roberto Magni. The Andes. New York: Grosset & Dunlap, 1977.
MLA (9th ed.) CitationGuidoni, Enrico, and Roberto Magni. The Andes. Grosset & Dunlap, 1977.
Warning: These citations may not always be 100% accurate.