Cita APA (7a ed.)

Fraenkel, A. A., Bar-Hillel, Y., & Lévy, A. (1973). Foundations of set theory (2d rev. ed.). North-Holland.

Cita Chicago Style (17a ed.)

Fraenkel, Abraham Adolf, Yehoshua Bar-Hillel, y Azriel Lévy. Foundations of Set Theory. 2d rev. ed. Amsterdam [etc.]: North-Holland, 1973.

Cita MLA (9a ed.)

Fraenkel, Abraham Adolf, et al. Foundations of Set Theory. 2d rev. ed. North-Holland, 1973.