Cita APA (7a ed.)

Drake, S. (1990). Galileo: Pioneer Scientist. University of Toronto Press.

Cita Chicago Style (17a ed.)

Drake, Stillman. Galileo: Pioneer Scientist. Buffalo [New York]: University of Toronto Press, 1990.

Cita MLA (8a ed.)

Drake, Stillman. Galileo: Pioneer Scientist. University of Toronto Press, 1990.