APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (8वां संस्करण) प्रशस्ति पत्र

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