Παραπομπή σε μορφή APA (7η εκδ.)

Sally, J. D., & Sally, P. J. (2013). Integrals, fractions and arithmetic: A guide for teachers. Mathematical Sciences Research Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sally, Judith D., και Paul J. Sally. Integrals, Fractions and Arithmetic: A Guide for Teachers. Berkeley, California: Mathematical Sciences Research Institute, 2013.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sally, Judith D., και Paul J. Sally. Integrals, Fractions and Arithmetic: A Guide for Teachers. Mathematical Sciences Research Institute, 2013.