Citazione Stile APA (7a Edizione)

Kelly, W. G., & Peterson, A. C. (2001). Difference Equations: An Introduction with Applications (2nd ed.). Academic Press.

Citazione stile Chigago Style (17a edizione)

Kelly, Walter G., e Allan C. Peterson. Difference Equations: An Introduction with Applications. 2nd ed. San Diego: Academic Press, 2001.

Citatione MLA (9a ed.)

Kelly, Walter G., e Allan C. Peterson. Difference Equations: An Introduction with Applications. 2nd ed. Academic Press, 2001.