APA (7th ed.) Citation

Bard, G. V. (2015). Sage for undergraduates. American Mathematical Society.

Chicago Style (17th ed.) Citation

Bard, Gregory V. Sage for Undergraduates. Providence, R. I.: American Mathematical Society, 2015.

MLA (9th ed.) Citation

Bard, Gregory V. Sage for Undergraduates. American Mathematical Society, 2015.