Παραπομπή APA

Cignoli, R., & Cotlar, M. (1974). An introduction to functional analysis.

Παραπομπή Chicago Style

Cignoli, Roberto, και Mischa Cotlar. An Introduction to Functional Analysis. London, North Holland Publishing, 1974.

Παραπομπή MLA

Cignoli, Roberto, και Mischa Cotlar. An Introduction to Functional Analysis. 1974.