Παραπομπή σε μορφή APA (7η εκδ.)

Williams, W. (1920). What's on the worker's mind: By one who put on overalls to find out, Whiting Williams. C. Scribner's sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Williams, Whiting. What's on the Worker's Mind: By One Who Put on Overalls to Find Out, Whiting Williams. New York: C. Scribner's sons, 1920.

Παραπομπή σε μορφή MLA (8th εκδ.)

Williams, Whiting. What's on the Worker's Mind: By One Who Put on Overalls to Find Out, Whiting Williams. C. Scribner's sons, 1920.