APA (7th ed.) Citation

Trimmer, J. F. (1995). Writing with a purpose (11th ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Trimmer, Joseph F. Writing with a Purpose. 11th ed. Boston: Houghton Mifflin, 1995.

MLA (9th ed.) Citation

Trimmer, Joseph F. Writing with a Purpose. 11th ed. Houghton Mifflin, 1995.