APA (7th ed.) Citation

Varga, R. S. (2004). Gersgorin and his cicles. Springer.

Chicago Style (17th ed.) Citation

Varga, Richard S. Gersgorin and His Cicles. Berlin: Springer, 2004.

MLA (8th ed.) Citation

Varga, Richard S. Gersgorin and His Cicles. Springer, 2004.