APA (7th ed.) Citation

Topolski, J., & Wojtasiewicz, O. A. (1976). Methodology of history. Polish Scientific Publishers.

Chicago Style (17th ed.) Citation

Topolski, Jerzy, and Olgierd Adrian Wojtasiewicz. Methodology of History. Warszawa: Polish Scientific Publishers, 1976.

MLA (9th ed.) Citation

Topolski, Jerzy, and Olgierd Adrian Wojtasiewicz. Methodology of History. Polish Scientific Publishers, 1976.