Παραπομπή APA

Ehrenfeucht, A., Harju, T., & Rozenberg, G. (1999). Theory of 2-structures: A framework for decomposition and transformation of graphs. World Scientific.

Παραπομπή Chicago Style

Ehrenfeucht, Andrzej, T. Harju, και Grzegorz Rozenberg. Theory of 2-structures: A Framework for Decomposition and Transformation of Graphs. Singapore ; River Edge, NJ: World Scientific, 1999.

Παραπομπή MLA

Ehrenfeucht, Andrzej, et al. Theory of 2-structures: A Framework for Decomposition and Transformation of Graphs. World Scientific, 1999.