Cita APA (7th ed.)
Combellack, W. j. (1962). Introduction to elementary functions (1a. ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Combellack, Wilfred j. Introduction to Elementary Functions. 1a. ed. New York: John Wiley & Sons, 1962.
Cita MLA (9th ed.)
Combellack, Wilfred j. Introduction to Elementary Functions. 1a. ed. John Wiley & Sons, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.