APA

Klubertanz G. P., . (1955). Introduction to the philosophy of being. New York: Appleton-Century-Crofts.

Chicago

Klubertanz George Peter, . 1955. Introduction to the philosophy of being. New York: Appleton-Century-Crofts.

Harvard

Klubertanz G. P., . (1955). Introduction to the philosophy of being. New York: Appleton-Century-Crofts.

MLA

Klubertanz George Peter, . Introduction to the philosophy of being. New York: Appleton-Century-Crofts. 1955.