Citazione Stile APA (7a Edizione)

Hayes, C. J. H. (1939). A political and cultural history of modern Europe: In four volumes. Macmillan.

Citazione stile Chigago Style (17a edizione)

Hayes, Carlton J. H. A Political and Cultural History of Modern Europe: In Four Volumes. [New York]: Macmillan, 1939.

Citatione MLA (9a ed.)

Hayes, Carlton J. H. A Political and Cultural History of Modern Europe: In Four Volumes. Macmillan, 1939.