Back, L., Greenwood, M., & Wolk, M. (1993). Arenas of the mind: Critical reading for writing (Instructor's ed.). HarperCollinsCollegePublishers.
Chicago Style (17th ed.) ZitazioaBack, Lillian, Maureen Greenwood, eta Merla Wolk. Arenas of the Mind: Critical Reading for Writing. Instructor's ed. New York, NY: HarperCollinsCollegePublishers, 1993.
MLA (9th ed.) ZitazioaBack, Lillian, et al. Arenas of the Mind: Critical Reading for Writing. Instructor's ed. HarperCollinsCollegePublishers, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.