APA način citiranja

Willoughby, W. F. (1973). Principles of Public Administration With Special Reference to the National and State Goverments of the United Staes. Central book depot.

Čikaški stil citiranja

Willoughby, W F. Principles of Public Administration With Special Reference to the National and State Goverments of the United Staes. Allahabad: Central book depot, 1973.

MLA način citiranja

Willoughby, W F. Principles of Public Administration With Special Reference to the National and State Goverments of the United Staes. Central book depot, 1973.