Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Cotlar, Mischa, i Roberto Cignoli. An Introduction to Functional Analysis. Amsterdam: North-Holland, 1974.

Cita MLA (9th ed.)

Cotlar, Mischa, i Roberto Cignoli. An Introduction to Functional Analysis. North-Holland, 1974.