Citazione Stile APA (7a Edizione)

Klein, F. (1945). Elementary Mathematics from an advanced standpoint: Arithmetic, Algebra, Analysis (1a. ed.). Dover.

Citazione stile Chigago Style (17a edizione)

Klein, Felix. Elementary Mathematics from an Advanced Standpoint: Arithmetic, Algebra, Analysis. 1a. ed. Nueva York: Dover, 1945.

Citatione MLA (9a ed.)

Klein, Felix. Elementary Mathematics from an Advanced Standpoint: Arithmetic, Algebra, Analysis. 1a. ed. Dover, 1945.