APA Citation

Geoffrey Marczyk, D. D. (2005). Essentials of Research Design and Methodology. Wiley.

Chicago Style Citation

Geoffrey Marczyk, David DeMatteo. Essentials of Research Design and Methodology. Wiley, 2005.

MLA Citation

Geoffrey Marczyk, David DeMatteo. Essentials of Research Design and Methodology. Wiley, 2005.

Warning: These citations may not always be 100% accurate.