APA (7th ed.) Citation

Buchanan, O. L. (1990). Limits: A transition to calculus. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Buchanan, O. Lexton. Limits: A Transition to Calculus. Atlanta: Houghton Mifflin, 1990.

MLA (9th ed.) Citation

Buchanan, O. Lexton. Limits: A Transition to Calculus. Houghton Mifflin, 1990.