Citazione APA

University, U. c. S. L. (1940). Don Wylan standing next to an aircraft he was working on.

Stile di citazione Chicago

University, Unknown creator; St. Louis. Don Wylan Standing Next to an Aircraft He Was Working on. 1940.

Citazione MLA

University, Unknown creator; St. Louis. Don Wylan Standing Next to an Aircraft He Was Working on. 1940.

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