Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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

Attenzione: Queste citazioni potrebbero non essere precise al 100%.