APA Style

Niskanen, W, A. (1996). Bureaucracy and public economics/ William A.Niskanen (Cet.2). Amerika Serikat: Edward Elgar Publishing Company.

MLA Style

Niskanen, William, A.. "Bureaucracy and public economics/ William A.Niskanen". Cet.2 Amerika Serikat: Edward Elgar Publishing Company, 1996. Text.