APA Citation

Waldo, A. L. (1971). Copernicus, Galileus, Keplerus?: After some 500 years Copernicus joins Galileo and Kepler as Kopernik. Brooklyn, NY: Polish National Alliance of Brooklyn.

Chicago Style Citation

Waldo, Arthur L. Copernicus, Galileus, Keplerus?: After Some 500 Years Copernicus Joins Galileo and Kepler As Kopernik. Brooklyn, NY: Polish National Alliance of Brooklyn, 1971.

MLA Citation

Waldo, Arthur L. Copernicus, Galileus, Keplerus?: After Some 500 Years Copernicus Joins Galileo and Kepler As Kopernik. Brooklyn, NY: Polish National Alliance of Brooklyn, 1971.

Warning: These citations may not always be 100% accurate.