Citazione Stile APA (7a Edizione)

CAMPBELL, J. D., & LITTLEFIELD, D. F., Jr. (1968). Concise rhetoric: An introduction to structure, development, and style. Dickenson Pub.

Citazione stile Chigago Style (17a edizione)

CAMPBELL, Jack D., e Daniel F. LITTLEFIELD, Jr. Concise Rhetoric: An Introduction to Structure, Development, and Style. Belmont: Dickenson Pub, 1968.

Citatione MLA (9a ed.)

CAMPBELL, Jack D., e Daniel F. LITTLEFIELD, Jr. Concise Rhetoric: An Introduction to Structure, Development, and Style. Dickenson Pub, 1968.