Cita APA (7a ed.)

Dunton, L., & Kelley, A. H. (1911). A graded course in English: English grammar and composition. Thompson Brown co. (Johnson, Blagden & McTurnan).

Cita Chicago Style (17a ed.)

Dunton, Larkin, y Augustus Hill Kelley. A Graded Course in English: English Grammar and Composition. New York, Chicago [etc.]: Thompson Brown co. (Johnson, Blagden & McTurnan), 1911.

Cita MLA (8a ed.)

Dunton, Larkin, y Augustus Hill Kelley. A Graded Course in English: English Grammar and Composition. Thompson Brown co. (Johnson, Blagden & McTurnan), 1911.