Cita APA

Parkes, H. B. (1970). United States of America: History (2nd. ed.). Scientific Book Agency.

Citación estilo Chicago

Parkes, Henry Bamford. United States of America: History. 2nd. ed. Calcutta: Scientific Book Agency, 1970.

Cita MLA

Parkes, Henry Bamford. United States of America: History. 2nd. ed. Scientific Book Agency, 1970.

Warning: These citations may not always be 100% accurate.