Cita APA (7th ed.)

Lenski, G., & Lenski, J. (1978). Human societies: An introduction to macrosociology (3rd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Lenski, Gerhard, i Jean Lenski. Human Societies: An Introduction to Macrosociology. 3rd ed. New York: McGraw-Hill, 1978.

Cita MLA (9th ed.)

Lenski, Gerhard, i Jean Lenski. Human Societies: An Introduction to Macrosociology. 3rd ed. McGraw-Hill, 1978.