APA-viite (7. p.)
Freely, J. (2014). Celestial revolutionary: Copernicus, the man and his universe. I.B. Tauris.
Chicago-viite (17. p.)
Freely, John. Celestial Revolutionary: Copernicus, the Man and His Universe. New York, [New York]: I.B. Tauris, 2014.
MLA-viite (9. p.)
Freely, John. Celestial Revolutionary: Copernicus, the Man and His Universe. I.B. Tauris, 2014.
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