Cita APA (7th ed.)

Bartle, R. G. (1976). The elements of real analysis (2a. ed.). Wiley.

Cita Chicago (17th ed.)

Bartle, Robert Gardner. The Elements of Real Analysis. 2a. ed. New York, USA: Wiley, 1976.

Cita MLA (9th ed.)

Bartle, Robert Gardner. The Elements of Real Analysis. 2a. ed. Wiley, 1976.