APA citiranje

National Council of Teachers of Mathematics, U.S.A. (1968). Números enteros. Trillas.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics, U.S.A. Números Enteros. Ciudad de México: Trillas, 1968.

MLA citiranje

National Council of Teachers of Mathematics, U.S.A. Números Enteros. Trillas, 1968.