APA
Shack W. A., & Thomas Leiper Kane Collection (Library of Congress. Hebraic Section). (1974). The central Ethiopians Amhara, Tigrina and related peoples. London: International African Institute.
Chicago
Shack William A, and Thomas Leiper Kane Collection (Library of Congress. Hebraic Section). 1974. The central Ethiopians Amhara, Tigrina and related peoples. London: International African Institute.
Harvard
Shack W. A., and Thomas Leiper Kane Collection (Library of Congress. Hebraic Section). (1974). The central Ethiopians Amhara, Tigrina and related peoples. London: International African Institute.
MLA
Shack William A, and Thomas Leiper Kane Collection (Library of Congress. Hebraic Section). The central Ethiopians Amhara, Tigrina and related peoples. London: International African Institute. 1974.