Παραπομπή APA

Stein, S. K., & Szabo,Sandor. (2006). Algebra and tiling: Homomorphisms in the service of geometry. Mathematical Association of America.

Παραπομπή Chicago Style

Stein, Sherman K., και Szabo,Sandor. Algebra and Tiling: Homomorphisms in the Service of Geometry. Washington, DC: Mathematical Association of America, 2006.

Παραπομπή MLA

Stein, Sherman K., και Szabo,Sandor. Algebra and Tiling: Homomorphisms in the Service of Geometry. Mathematical Association of America, 2006.