Citazione Stile APA (7a Edizione)
Ithaca College. Calculus Group, ebrary, Inc, & Hilbert, S. (2010). Calculus: An active approach with projects. Mathematical Association of America.
Citazione stile Chigago Style (17a edizione)
Ithaca College. Calculus Group, Inc ebrary, e Stephen Hilbert. Calculus: An Active Approach with Projects. Washington, D.C.: Mathematical Association of America, 2010.
Citatione MLA (9a ed.)
Ithaca College. Calculus Group, et al. Calculus: An Active Approach with Projects. Mathematical Association of America, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.