Cita APA (7a ed.)

Ash, C., & Ash, R. B. (1986). The calculus tutoring book. IEEE Press.

Cita Chicago Style (17a ed.)

Ash, Carol, y Robert B. Ash. The Calculus Tutoring Book. New York: IEEE Press, 1986.

Cita MLA (9a ed.)

Ash, Carol, y Robert B. Ash. The Calculus Tutoring Book. IEEE Press, 1986.