Gray, D. E. (1972). American Institute of physics handbook. McGraw-Hill.
Chicago Style aipamenaGray, Dwight E. American Institute of Physics Handbook. New York: McGraw-Hill, 1972.
MLA aipamenaGray, Dwight E. American Institute of Physics Handbook. McGraw-Hill, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.