APA (7th ed.) Citation

Creasey, G. (2006). Research methods in lifespan development. Pearson/A&B.

Chicago Style (17th ed.) Citation

Creasey, Gary. Research Methods in Lifespan Development. Boston: Pearson/A&B, 2006.

MLA (9th ed.) Citation

Creasey, Gary. Research Methods in Lifespan Development. Pearson/A&B, 2006.