APA (7th ed.) Citation

Smith, R. M., Aker, G. F., & Kidd, J. R. (1970). Handbook of adult education. MacMillan.

Chicago Style (17th ed.) Citation

Smith, Robert M., George F. Aker, and J. R. Kidd. Handbook of Adult Education. New York: MacMillan, 1970.

MLA (9th ed.) Citation

Smith, Robert M., et al. Handbook of Adult Education. MacMillan, 1970.