APA aipamena

McCrimmon, J. M. (1950). Writing with a purpose. Houghton Mifflin Company.

Chicago Style aipamena

McCrimmon, James M. Writing with a Purpose. Boston: Houghton Mifflin Company, 1950.

MLA aipamena

McCrimmon, James M. Writing with a Purpose. Houghton Mifflin Company, 1950.