APA (7th ed.) Citation

Ary, D., Jacobs, L. C., Sorensen, C. K., & Walker, D. A. (2014). Introduction to Research in Education (9th ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Ary, Donald, Lucy Cheser Jacobs, Christine K. Sorensen, and David A. Walker. Introduction to Research in Education. 9th ed. Belmont, Calif.: Wadsworth Cengage Learning, 2014.

MLA (9th ed.) Citation

Ary, Donald, et al. Introduction to Research in Education. 9th ed. Wadsworth Cengage Learning, 2014.