Cita APA (7th ed.)

Anthony, H. D. (1961). Sir Isaac Newton (1a. ed.). Collier Books.

Cita Chicago (17th ed.)

Anthony, H. D. Sir Isaac Newton. 1a. ed. Nueva York: Collier Books, 1961.

Cita MLA (9th ed.)

Anthony, H. D. Sir Isaac Newton. 1a. ed. Collier Books, 1961.