APA (7th ed.) Citation

Duvall, E. M.. (1977). Marriage and family development (5th ed.). J. B. Lippincott.

Chicago Style (17th ed.) Citation

Duvall, Evelyn Millis. Marriage and Family Development. 5th ed. New York: J. B. Lippincott, 1977.

MLA (9th ed.) Citation

Duvall, Evelyn Millis. Marriage and Family Development. 5th ed. J. B. Lippincott, 1977.