Παραπομπή APA

Beck, A., Bleicher, M. N. . .., & Crowe, D. W. . .. (2000). Excursions into mathamatics. Universities Press.

Παραπομπή Chicago Style

Beck, Anatole, Michael N. Bleicher, και Donald W. Crowe. Excursions into Mathamatics. Hyderabad: Universities Press, 2000.

Παραπομπή MLA

Beck, Anatole, et al. Excursions into Mathamatics. Universities Press, 2000.