APA (7e ed.) Bronvermelding

Unknown creator; St. Louis University; Parks College of Saint Louis University. (1943). Students at Parks College provide line service.

Chicago (17e ed.) Bronvermelding

Unknown creator; St. Louis University; Parks College of Saint Louis University. Students at Parks College Provide Line Service. 1943.

MLA (8e ed.) Bronvermelding

Unknown creator; St. Louis University; Parks College of Saint Louis University. Students at Parks College Provide Line Service. 1943.

Let op: Deze citaties zijn niet altijd 100% accuraat.