Παραπομπή σε μορφή APA (7η εκδ.)

International Conference on Nonlinear Variational Problems Elba, Italy, & Marino, A. (1985). Nonlinear variational problems. Pitman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Conference on Nonlinear Variational Problems Elba, Italy, και A. Marino. Nonlinear Variational Problems. Boston: Pitman, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

International Conference on Nonlinear Variational Problems Elba, Italy, και A. Marino. Nonlinear Variational Problems. Pitman, 1985.