Παραπομπή σε μορφή APA (7η εκδ.)

McCrimmon, J. M. (1967). Writing with a purpose: A first course in college composition (4th ed.). Houghton Mifflin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McCrimmon, James McNab. Writing with a Purpose: A First Course in College Composition. 4th ed. Boston: Houghton Mifflin, 1967.

Παραπομπή σε μορφή MLA (9th εκδ.)

McCrimmon, James McNab. Writing with a Purpose: A First Course in College Composition. 4th ed. Houghton Mifflin, 1967.