Cita APA

Hill, H. C. (1942). The life and work of the citizen. Ginn and Co..

Citación estilo Chicago

Hill, Howard C. The Life and Work of the Citizen. Boston : New York [etc.]: Ginn and Co., 1942.

Cita MLA

Hill, Howard C. The Life and Work of the Citizen. Ginn and Co., 1942.