Παραπομπή APA

Carasso, A., Carasso, A., Stone, A. P., & John, F. (1975). Improperly posed boundary value problems. Pitman.

Παραπομπή Chicago Style

Carasso, Alfred,ed, Alfred.ed Carasso, Alex P. Stone, και Fritz John. Improperly Posed Boundary Value Problems. London ; San Francisco: Pitman, 1975.

Παραπομπή MLA

Carasso, Alfred,ed, et al. Improperly Posed Boundary Value Problems. Pitman, 1975.