SpringerLink (Online service), Powell, A. B., Uptegrove, E. B., & Maher, C. A. (2010). Combinatorics and reasoning: Representing, justifying and building isomorphisms. Springer.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Arthur B. Powell, Elizabeth B. Uptegrove, and Carolyn A. Maher. Combinatorics and Reasoning: Representing, Justifying and Building Isomorphisms. Dordrecht: Springer, 2010.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Combinatorics and Reasoning: Representing, Justifying and Building Isomorphisms. Springer, 2010.
Warning: These citations may not always be 100% accurate.