Παραπομπή σε μορφή APA (7η εκδ.)

Hoffmann, L. D., & Bradley, G. L. (2007). Calculus: For business, economics, and the social and life sciences (brief 9th ed.). McGraw Hill Higher Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoffmann, Laurence D.,|d1943-, και Gerald L. Bradley. Calculus: For Business, Economics, and the Social and Life Sciences. brief 9th ed. Boston: McGraw Hill Higher Education, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hoffmann, Laurence D.,|d1943-, και Gerald L. Bradley. Calculus: For Business, Economics, and the Social and Life Sciences. brief 9th ed. McGraw Hill Higher Education, 2007.