Cita APA (7a ed.)

Webster, W. F., & Cooley, A. W. (1909). The essentials of grammar and composition. Houghton, Mifflin Company.

Cita Chicago Style (17a ed.)

Webster, W. F., y Alice Woodworth Cooley. The Essentials of Grammar and Composition. Boston ; New York [etc.]: Houghton, Mifflin Company, 1909.

Cita MLA (8a ed.)

Webster, W. F., y Alice Woodworth Cooley. The Essentials of Grammar and Composition. Houghton, Mifflin Company, 1909.