APA (7th ed.) Citation

Cohen, J. E. (1971). Casual groups of monkeys and men: Stochastic models of elemental social systems. Harvard University Press.

Chicago Style (17th ed.) Citation

Cohen, Joel E. Casual Groups of Monkeys and Men: Stochastic Models of Elemental Social Systems. Cambridge, Mass.: Harvard University Press, 1971.

MLA (9th ed.) Citation

Cohen, Joel E. Casual Groups of Monkeys and Men: Stochastic Models of Elemental Social Systems. Harvard University Press, 1971.