APA引文

Popkin, R. (1966). The philosophy of the 16th and 17th the centuries. The Free Press.

Chicago Style (17th ed.) Citation

Popkin, Richard. The Philosophy of the 16th and 17th the Centuries. New York: The Free Press, 1966.

MLA引文

Popkin, Richard. The Philosophy of the 16th and 17th the Centuries. The Free Press, 1966.