Citazione APA

Claxton, P. P., & McGinniss, J. (1921). Effective English: Junior. Allyn and Bacon.

Stile di citazione Chicago

Claxton, Philander P., e James McGinniss. Effective English: Junior. Boston: Allyn and Bacon, 1921.

Citazione MLA

Claxton, Philander P., e James McGinniss. Effective English: Junior. Allyn and Bacon, 1921.