APA (7th ed.) Citation

Hilfstein, E. (1980). Starowolski's biographies of Copernicus. Ossolineum The Polish Academy of Sciences Press.

Chicago Style (17th ed.) Citation

Hilfstein, Erna. Starowolski's Biographies of Copernicus. Wrocław: Ossolineum The Polish Academy of Sciences Press, 1980.

MLA (9th ed.) Citation

Hilfstein, Erna. Starowolski's Biographies of Copernicus. Ossolineum The Polish Academy of Sciences Press, 1980.