Cita APA (7th ed.)

Butts, R. E., & Davis, J. W. (1970). The methodological heritage of Newton. University of Toronto Press.

Cita Chicago (17th ed.)

Butts, Robert E., i John W. Davis. The Methodological Heritage of Newton. [Toronto]: University of Toronto Press, 1970.

Cita MLA (8th ed.)

Butts, Robert E., i John W. Davis. The Methodological Heritage of Newton. University of Toronto Press, 1970.