APA način citiranja (7. izdanje)

Pen, J. (1966). Harmony and conflict in modern society. McGraw-Hill.

Čikaški stil citiranja (17. izdanje)

Pen, Jan. Harmony and Conflict in Modern Society. New York: McGraw-Hill, 1966.

MLA način citiranja (9. izdanje)

Pen, Jan. Harmony and Conflict in Modern Society. McGraw-Hill, 1966.