APA

François M., Shafer B. C., . (1968). Historical study in the West. New York: Appleton-Century-Crofts.

Chicago

François Michel, Shafer Boyd C, . 1968. Historical study in the West. New York: Appleton-Century-Crofts.

Harvard

François M., Shafer B. C., . (1968). Historical study in the West. New York: Appleton-Century-Crofts.

MLA

François Michel, Shafer Boyd C, . Historical study in the West. New York: Appleton-Century-Crofts. 1968.