Adams, C. (1970). Die Geier von Oklahoma: Western-Roman. Heyne.
Chicago Style (17th ed.) CitationAdams, Clifton. Die Geier Von Oklahoma: Western-Roman. München: Heyne, 1970.
MLA (9th ed.) CitationAdams, Clifton. Die Geier Von Oklahoma: Western-Roman. Heyne, 1970.
Warning: These citations may not always be 100% accurate.