APA

Klee R., . (1966). Introduction to the philosophy of science. New York: Oxford University Press.

Chicago

Klee Robert, . 1966. Introduction to the philosophy of science. New York: Oxford University Press.

Harvard

Klee R., . (1966). Introduction to the philosophy of science. New York: Oxford University Press.

MLA

Klee Robert, . Introduction to the philosophy of science. New York: Oxford University Press. 1966.