APA Citation

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

Chicago Style Citation

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

MLA Citation

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

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