Cita APA

Hayes, C. J. H. 1. (1953). Contemporary Europe since 1870. New York: Macmillan Company.

Citación estilo Chicago

Hayes, Carlton Joseph Huntley 1882-1964. Contemporary Europe Since 1870. New York: Macmillan Company, 1953.

Cita MLA

Hayes, Carlton Joseph Huntley 1882-1964. Contemporary Europe Since 1870. New York: Macmillan Company, 1953.