APA (7th ed.) Citation

Sigelman, C. K., De George, L., Cunial, K., Kohler, M., Ballam, N., & Rider, E. (2022). Life span human development (Australian and New Zealand 4th edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Sigelman, Carol K., Linda De George, Kimberley Cunial, Mark Kohler, Nadine Ballam, and Elizabeth Rider. Life Span Human Development. Australian and New Zealand 4th edition. Australia: Cengage Learning, 2022.

MLA (9th ed.) Citation

Sigelman, Carol K., et al. Life Span Human Development. Australian and New Zealand 4th edition. Cengage Learning, 2022.