(1975). The nature of scientific discovery: A symposium commemorating the 500th anniversary of the birth of Nicolaus Copernicus. Washington: Smithsonian Institution Press.
Chicago Style aipamenaThe Nature of Scientific Discovery: A Symposium Commemorating the 500th Anniversary of the Birth of Nicolaus Copernicus. Washington: Smithsonian Institution Press, 1975.
MLA aipamenaThe Nature of Scientific Discovery: A Symposium Commemorating the 500th Anniversary of the Birth of Nicolaus Copernicus. Washington: Smithsonian Institution Press, 1975.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.