Unknown creator; St. Louis University; Parks College of Saint Louis University. (1943). Two Parks College students learn how to install an engine.
Citação do estilo Chicago (17ª ed.)Unknown creator; St. Louis University; Parks College of Saint Louis University. Two Parks College Students Learn How to Install an Engine. 1943.
Citação MLA (8ª ed.)Unknown creator; St. Louis University; Parks College of Saint Louis University. Two Parks College Students Learn How to Install an Engine. 1943.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.