Παραπομπή APA

Bartle, R. G., & Bartle, R. G. S. (1992). Introduction to real analysis.-2nd ed (2.). Wiley.

Παραπομπή Chicago Style

Bartle, Robert Gardner, και Robert Gardner; Sherbert Bartle. Introduction to Real Analysis.-2nd Ed. 2. Singapore: Wiley, 1992.

Παραπομπή MLA

Bartle, Robert Gardner, και Robert Gardner; Sherbert Bartle. Introduction to Real Analysis.-2nd Ed. 2. Wiley, 1992.