APA aipamena

Unknown creator; St. Louis University; Parks College of Saint Louis University. (1941). Parks College industrial machine shop.

Chicago Style aipamena

Unknown creator; St. Louis University; Parks College of Saint Louis University. Parks College Industrial Machine Shop. 1941.

MLA aipamena

Unknown creator; St. Louis University; Parks College of Saint Louis University. Parks College Industrial Machine Shop. 1941.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.