APA (7th ed.) Citation

Pultr, A., & Trnková, V. (1980). Combinatorial, algebraic and topological representations of groups, semigroups and categories. Czechoslovac. Acad. of Sciences.

Chicago Style (17th ed.) Citation

Pultr, Aleš, and Věra Trnková. Combinatorial, Algebraic and Topological Representations of Groups, Semigroups and Categories. Prague: Czechoslovac. Acad. of Sciences, 1980.

MLA (9th ed.) Citation

Pultr, Aleš, and Věra Trnková. Combinatorial, Algebraic and Topological Representations of Groups, Semigroups and Categories. Czechoslovac. Acad. of Sciences, 1980.