Cita APA (7a ed.)

Baum, J. D., & Dobyns, R. A. j. a. (1967). The structure of the real number system: A programmed introduction. Prentice-Hall.

Cita Chicago Style (17a ed.)

Baum, John D., y Roy A. joint auth Dobyns. The Structure of the Real Number System: A Programmed Introduction. Englewood Cliffs, N.J: Prentice-Hall, 1967.

Cita MLA (9a ed.)

Baum, John D., y Roy A. joint auth Dobyns. The Structure of the Real Number System: A Programmed Introduction. Prentice-Hall, 1967.