Tohutoro APA (7th ed.)

Perrin, R. (2005). Handbook for college research (3rd ed.). Houghton Mifflin Company.

Tohutoru Kātū Chicago (17th ed.)

Perrin, Robert. Handbook for College Research. 3rd ed. Boston, New York: Houghton Mifflin Company, 2005.

Tohutoro MLA (9th ed.)

Perrin, Robert. Handbook for College Research. 3rd ed. Houghton Mifflin Company, 2005.