APA (7th ed.) Citation

Boyd, D. R., & Bee, H. L. (2009). Lifespan development (Fifth edition.). Pearson/A and B.

Chicago Style (17th ed.) Citation

Boyd, Denise Roberts, and Helen L. Bee. Lifespan Development. Fifth edition. Boston, [Massachusetts]: Pearson/A and B, 2009.

MLA (9th ed.) Citation

Boyd, Denise Roberts, and Helen L. Bee. Lifespan Development. Fifth edition. Pearson/A and B, 2009.