APA (7th ed.) Citation

Trochim, W. M., Donnelly, J. P., & Arora, K. (2016). Research methods: The essential knowledge base. Cengage Learning.

Chicago Style (17th ed.) Citation

Trochim, William M., James P. Donnelly, and Kanika Arora. Research Methods: The Essential Knowledge Base. Boston, MA, USA: Cengage Learning, 2016.

MLA (9th ed.) Citation

Trochim, William M., et al. Research Methods: The Essential Knowledge Base. Cengage Learning, 2016.