APA (7th ed.) Citation

Roberts, A. W. (1968). Introductory calculus. Academic.

Chicago Style (17th ed.) Citation

Roberts, A Wayne. Introductory Calculus. Academic, 1968.

MLA (8th ed.) Citation

Roberts, A Wayne. Introductory Calculus. Academic, 1968.

Warning: These citations may not always be 100% accurate.