Gruber, T., Reppel, A. E., & Voss, R. (2010). Understanding the characteristics of effective professors: The student's perspective.
Chicago Style (17th ed.) CitationGruber, Thorsten, Alexander E. Reppel, and Roediger Voss. Understanding the Characteristics of Effective Professors: The Student's Perspective. 2010.
MLA (9th ed.) CitationGruber, Thorsten, et al. Understanding the Characteristics of Effective Professors: The Student's Perspective. 2010.
Warning: These citations may not always be 100% accurate.