APA aipamena

Hamilton, W. H., & Till, I. (1940). Antitrust in action. United States Government Printing Office.

Chicago Style aipamena

Hamilton, Walton Hale, and Irene Till. Antitrust in Action. Washington: United States Government Printing Office, 1940.

MLA aipamena

Hamilton, Walton Hale, and Irene Till. Antitrust in Action. United States Government Printing Office, 1940.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.