APA Style
Marczyk, Geoffrey. (2005).
Essentials of Research Design and Methodology .
New Jersey:
John Wiley & Sons, Inc.
Chicago Style
Marczyk, Geoffrey.
Essentials of Research Design and Methodology.
New Jersey:
John Wiley & Sons, Inc,
2005.
Text.
MLA Style
Marczyk, Geoffrey.
Essentials of Research Design and Methodology.
New Jersey:
John Wiley & Sons, Inc,
2005.
Text.
Turabian Style
Marczyk, Geoffrey.
Essentials of Research Design and Methodology.
New Jersey:
John Wiley & Sons, Inc,
2005.
Print.