Croteau, M., & Worcester, W. (1993). The essential researcher. HarperCollins Publishers.
Chicago Style (17th ed.) CitationCroteau, Maureen, and Wayne Worcester. The Essential Researcher. New York, NY: HarperCollins Publishers, 1993.
MLA (9th ed.) CitationCroteau, Maureen, and Wayne Worcester. The Essential Researcher. HarperCollins Publishers, 1993.
Warning: These citations may not always be 100% accurate.