APA (7th ed.) Citation

GORMLY. (1997). Lifespan human development (6th ed.). Harcourt Brace.

Chicago Style (17th ed.) Citation

GORMLY. Lifespan Human Development. 6th ed. Fort Worth: Harcourt Brace, 1997.

MLA (8th ed.) Citation

GORMLY. Lifespan Human Development. 6th ed. Harcourt Brace, 1997.

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