APA (7th ed.) Citation

Bognár, J. (1974). Indefinite inner product spaces. Springer.

Chicago Style (17th ed.) Citation

Bognár, János. Indefinite Inner Product Spaces. Berlin [u.a.]: Springer, 1974.

MLA (9th ed.) Citation

Bognár, János. Indefinite Inner Product Spaces. Springer, 1974.