APA (7th ed.) Citation

Jeffrey S. Turner, D. B. H. Lifespan development. Holt Rinehard and Winston.

Chicago Style (17th ed.) Citation

Jeffrey S. Turner, Donald B. Helms. Lifespan Development. Holt Rinehard and Winston.

MLA (8th ed.) Citation

Jeffrey S. Turner, Donald B. Helms. Lifespan Development. Holt Rinehard and Winston.

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