APA (7th ed.) Citation

Sigelman, C. K., & Rider, E. A. (2018). Life-span human development (Ninth edition, Student edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Sigelman, Carol K., and Elizabeth A. Rider. Life-span Human Development. Ninth edition, Student edition. Boston, Massachusetts: Cengage Learning, 2018.

MLA (9th ed.) Citation

Sigelman, Carol K., and Elizabeth A. Rider. Life-span Human Development. Ninth edition, Student edition. Cengage Learning, 2018.