Cita APA (7th ed.)
Spivak, M. (1994). Calculus (3rd ed.). Publish or Perish.
Cita Chicago (17th ed.)
Spivak, Michael. Calculus. 3rd ed. Berkeley, CA: Publish or Perish, 1994.
Cita MLA (9th ed.)
Spivak, Michael. Calculus. 3rd ed. Publish or Perish, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.