Παραπομπή σε μορφή APA (7η εκδ.)

Sally, J. D., & Sally, P. J. (2011). Geometry: A guide for teachers. Mathematical Sciences Research Institute American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sally, Judith D., και Paul J. Sally. Geometry: A Guide for Teachers. Berkeley, California Providence, R.I: Mathematical Sciences Research Institute American Mathematical Society, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sally, Judith D., και Paul J. Sally. Geometry: A Guide for Teachers. Mathematical Sciences Research Institute American Mathematical Society, 2011.