Cita APA (7th ed.)

Winkler, A. C. (1979). Writing the research paper: A handbook. Harcourt Brace Jovanovich.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

Winkler, Anthony C. Writing the Research Paper: A Handbook. Harcourt Brace Jovanovich, 1979.