Citazione Stile APA (7a Edizione)

Hemmerling, E. M. (1965). Elementary mathematics: Arithmetic algebra and geometry. McGraw - Hill.

Citazione stile Chigago Style (17a edizione)

Hemmerling, Edwin M. Elementary Mathematics: Arithmetic Algebra and Geometry. New York: McGraw - Hill, 1965.

Citatione MLA (9a ed.)

Hemmerling, Edwin M. Elementary Mathematics: Arithmetic Algebra and Geometry. McGraw - Hill, 1965.