Παραπομπή σε μορφή APA (7η εκδ.)

Καραθεοδωρής, Κ., Brandstatter, J. J., & Dean, R. B. (1982). Calculus of variations and partial differential equations of the first order. Ams Chelsea Puplishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Καραθεοδωρής, Κωνσταντίνος, Julius J. Brandstatter, και Robert B. Dean. Calculus of Variations and Partial Differential Equations of the First Order. Providence: Ams Chelsea Puplishing, 1982.

Παραπομπή σε μορφή MLA (8th εκδ.)

Καραθεοδωρής, Κωνσταντίνος, et al. Calculus of Variations and Partial Differential Equations of the First Order. Ams Chelsea Puplishing, 1982.