APA (7th ed.) Citation

Duvall, E. M. (1967). Family development (3d ed.). Lippincott.

Chicago Style (17th ed.) Citation

Duvall, Evelyn Millis. Family Development. 3d ed. Philadelphia: Lippincott, 1967.

MLA (9th ed.) Citation

Duvall, Evelyn Millis. Family Development. 3d ed. Lippincott, 1967.

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