APA aipamena

University, U. c. S. L. (1969). Parks College campus, June 1967.

Chicago Style aipamena

University, Unknown creator; St. Louis. Parks College Campus, June 1967. 1969.

MLA aipamena

University, Unknown creator; St. Louis. Parks College Campus, June 1967. 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.