APA

Wartofsky M. W., . (1968). Conceptual foundations of scientific thought. New York [u.a.]: Macmillan [u.a.].

Chicago

Wartofsky Marx W, . 1968. Conceptual foundations of scientific thought. New York [u.a.]: Macmillan [u.a.].

Harvard

Wartofsky M. W., . (1968). Conceptual foundations of scientific thought. New York [u.a.]: Macmillan [u.a.].

MLA

Wartofsky Marx W, . Conceptual foundations of scientific thought. New York [u.a.]: Macmillan [u.a.]. 1968.