Dyfyniad APA

Winkler, A. (1979). Writing the research paper: A handbook. harcourt Brace Jovanovich Inc.

Dyfyniad Arddull Chicago

Winkler, Anthony. Writing the Research Paper: A Handbook. New York: harcourt Brace Jovanovich Inc, 1979.

Dyfyniad MLA

Winkler, Anthony. Writing the Research Paper: A Handbook. harcourt Brace Jovanovich Inc, 1979.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.