APA Style

ACKERMANN, Robert. (1965). Theories of knowledge : a critical introduction . New York: McGraw-Hill.

Chicago Style

ACKERMANN, Robert. Theories of knowledge : a critical introduction. New York: McGraw-Hill, 1965. Text.

MLA Style

ACKERMANN, Robert. Theories of knowledge : a critical introduction. New York: McGraw-Hill, 1965. Text.

Turabian Style

ACKERMANN, Robert. Theories of knowledge : a critical introduction. New York: McGraw-Hill, 1965. Print.