Cita APA

Sheen, F. J. 1., & Kredel, F. 1. (1955). The true meaning of Christmas. New York [etc.]: McGraw-Hill Book Company.

Citación estilo Chicago

Sheen, Fulton J. 1895-1979, and Fritz 1900-1973 Kredel. The True Meaning of Christmas. New York [etc.]: McGraw-Hill Book Company, 1955.

Cita MLA

Sheen, Fulton J. 1895-1979, and Fritz 1900-1973 Kredel. The True Meaning of Christmas. New York [etc.]: McGraw-Hill Book Company, 1955.