Copernicus and his world

MLA

Kesten, Hermann, E. B. Ashton and Norbert Guterman. Copernicus and his world. [Second edition]. London : Secker & Warburg, [1946]

APA

Kesten, H., Ashton, E. & Guterman, N. (1946). Copernicus and his world. [Second edition]. London : Secker & Warburg.

Chicago

Kesten, Hermann, E. B. Ashton and Norbert Guterman. Copernicus and his world. Translated by E. B. Ashton and Norbert Guterman. [Second edition]. London : Secker & Warburg, [1946]