APA (7th ed.) Citation

Young, N. (1997). An introduction to Hilbert space. Univ. Pr.

Chicago Style (17th ed.) Citation

Young, Nicholas. An Introduction to Hilbert Space. Cambridge: Univ. Pr, 1997.

MLA (9th ed.) Citation

Young, Nicholas. An Introduction to Hilbert Space. Univ. Pr, 1997.