Cita APA (7a ed.)

Strzałkowski, W. (1983). The theories of knowledge and of science in Polish positivism. [s.n.].

Cita Chicago Style (17a ed.)

Strzałkowski, Wiesław. The Theories of Knowledge and of Science in Polish Positivism. London: [s.n.], 1983.

Cita MLA (9a ed.)

Strzałkowski, Wiesław. The Theories of Knowledge and of Science in Polish Positivism. [s.n.], 1983.