Παραπομπή σε μορφή APA (7η εκδ.)

Derrick, W. R., & Grossman, S. I. (1987). Introduction to differential equations with boundary value problems (3rd ed.). West Publishing Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Derrick, William R., και Stanley I. Grossman. Introduction to Differential Equations with Boundary Value Problems. 3rd ed. St. Paul, Minnesota: West Publishing Company, 1987.

Παραπομπή σε μορφή MLA (9th εκδ.)

Derrick, William R., και Stanley I. Grossman. Introduction to Differential Equations with Boundary Value Problems. 3rd ed. West Publishing Company, 1987.