Family development

MLA

Duvall, Evelyn Millis. Family Development. 4th ed. Philadelphia: Lippincott, 1971.

APA

Duvall, E. Millis. (1971). Family development. 4th ed. Philadelphia: Lippincott.

Chicago

Duvall, Evelyn Millis, Family Development. 4th ed. Philadelphia: Lippincott, 1971.