एपीए उद्धरण

Fraenkel, J. R. (2011). How to design and evaluate research in education. New York: McGraw Hill.

शिकागो स्टाइल उद्धरण

Fraenkel, Jack R. How to Design and Evaluate Research in Education. New York: McGraw Hill, 2011.

एमएलए उद्धरण

Fraenkel, Jack R. How to Design and Evaluate Research in Education. New York: McGraw Hill, 2011.