APA aipamena

Allen, E. F., & Copeland, L. (1938). High school self taught. New York: Halcyon House.

Chicago Style aipamena

Allen, Edward Frank, και Lewis Copeland. High School Self Taught. New York: Halcyon House, 1938.

MLA aipamena

Allen, Edward Frank, και Lewis Copeland. High School Self Taught. New York: Halcyon House, 1938.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.