Trochim, W. M. K., Donnelly, J. P., & Arora, K. (2016). Research methods: The essential knowledge base (Student edition.). Cengage Learning.
Chicago Style (17th ed.) CitationTrochim, William M. K., James P. Donnelly, and Kanika Arora. Research Methods: The Essential Knowledge Base. Student edition. Boston, MA: Cengage Learning, 2016.
MLA (9th ed.) CitationTrochim, William M. K., et al. Research Methods: The Essential Knowledge Base. Student edition. Cengage Learning, 2016.
Warning: These citations may not always be 100% accurate.