Morgan, A. H. (1955). Kinships of animals and man. McGraw-Hill.
Cita Chicago (17th ed.)Morgan, Ann H. Kinships of Animals and Man. Nueva York: McGraw-Hill, 1955.
Cita MLA (9th ed.)Morgan, Ann H. Kinships of Animals and Man. McGraw-Hill, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.