APA-viite

Page, E. S., & Wilson, L. B. (1979). An introduction to computational combinatorics. Cambridge University press.

Chicago-tyylinen lähdeviittaus

Page, E S., ja L B. Wilson. An Introduction to Computational Combinatorics. London: Cambridge University press, 1979.

MLA-viite

Page, E S., ja L B. Wilson. An Introduction to Computational Combinatorics. Cambridge University press, 1979.