APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Duvall, Evelyn Ruth Millis. Marriage and Family Development. 5th ed. Philadelphia: Lippincott, 1977.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.