Cita APA (7th ed.)
Sagan, H. Integral and differential calculus: An intuitive approach (1a. ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Sagan, Hans. Integral and Differential Calculus: An Intuitive Approach. 1a. ed. New York: John Wiley & Sons.
Cita MLA (9th ed.)
Sagan, Hans. Integral and Differential Calculus: An Intuitive Approach. 1a. ed. John Wiley & Sons.
Atenció: Aquestes cites poden no estar 100% correctes.