Cita APA (7th ed.)

Brown, A., & Pearcy, C. (1977). Introduction to operator theory I. Springer-Verlag.

Cita Chicago (17th ed.)

Brown, Arlen, i Carl Pearcy. Introduction to Operator Theory I. Nueva York: Springer-Verlag, 1977.

Cita MLA (9th ed.)

Brown, Arlen, i Carl Pearcy. Introduction to Operator Theory I. Springer-Verlag, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.