Yelles, M. (1971). McGraw-Hill encyclopedia of science and technology: An international reference work ([3d ed.].). McGraw-Hill.
Citazione stile Chigago Style (17a edizione)Yelles, Marvin. McGraw-Hill Encyclopedia of Science and Technology: An International Reference Work. [3d ed.]. New York: McGraw-Hill, 1971.
Citatione MLA (9a ed.)Yelles, Marvin. McGraw-Hill Encyclopedia of Science and Technology: An International Reference Work. [3d ed.]. McGraw-Hill, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.