Citazione Stile APA (7a Edizione)

LANDAU, E., & GOODMAN, J. E. (1966). Elementary number theory (2nd ed.). Chelsea.

Citazione stile Chigago Style (17a edizione)

LANDAU, Edmund, e Jacob E. GOODMAN. Elementary Number Theory. 2nd ed. New York: Chelsea, 1966.

Citatione MLA (9a ed.)

LANDAU, Edmund, e Jacob E. GOODMAN. Elementary Number Theory. 2nd ed. Chelsea, 1966.