APA ציטוט

National Council of Teachers of Mathematics, U.S.A. (1967). Conjuntos. Trillas.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics, U.S.A. Conjuntos. Ciudad de México: Trillas, 1967.

ציטוט MLA

National Council of Teachers of Mathematics, U.S.A. Conjuntos. Trillas, 1967.