Παραπομπή σε μορφή APA (7η εκδ.)

European Conference on Elliptic and Parabolic Problems & Bandle, C. (1992). Progress in partial differential equations: Elliptic and parabolic problems. Longman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Conference on Elliptic and Parabolic Problems και Catherine Bandle. Progress in Partial Differential Equations: Elliptic and Parabolic Problems. Harlow, Essex, England: Longman, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

European Conference on Elliptic and Parabolic Problems και Catherine Bandle. Progress in Partial Differential Equations: Elliptic and Parabolic Problems. Longman, 1992.