APA način citiranja (7. izdanje)

Bellman, R. E., & Cooke, K. L. j. a. (1963). Differential-difference equations. Academic Press.

Čikaški stil citiranja (17. izdanje)

Bellman, Richard Ernest, i Kenneth L. joint auth Cooke. Differential-difference Equations. New York: Academic Press, 1963.

MLA način citiranja (9. izdanje)

Bellman, Richard Ernest, i Kenneth L. joint auth Cooke. Differential-difference Equations. Academic Press, 1963.