APA (7th ed.) Citation

Donald, R. B. (1989). Models for clear writing (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Donald, Robert B. Models for Clear Writing. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1989.

MLA (9th ed.) Citation

Donald, Robert B. Models for Clear Writing. 2nd ed. Prentice Hall, 1989.