Cita APA (7a ed.)

McCrimmon, J. M. (1972). Writing with a purpose (5th ed.). Houghton Mifflin.

Cita Chicago Style (17a ed.)

McCrimmon, James M. Writing with a Purpose. 5th ed. Boston: Houghton Mifflin, 1972.

Cita MLA (9a ed.)

McCrimmon, James M. Writing with a Purpose. 5th ed. Houghton Mifflin, 1972.