Unknown creator; St. Louis University; Parks College of Saint Louis University. (1972). Student uses a slide rule.
Chicago Style (17th ed.) CitationUnknown creator; St. Louis University; Parks College of Saint Louis University. Student Uses a Slide Rule. 1972.
MLA (8th ed.) CitationUnknown creator; St. Louis University; Parks College of Saint Louis University. Student Uses a Slide Rule. 1972.
Warning: These citations may not always be 100% accurate.