APA (7th ed.) Citation

Bühler, W. K. (1981). Gauss: A biographical study (1. print.). Springer.

Chicago Style (17th ed.) Citation

Bühler, Walter K. Gauss: A Biographical Study. 1. print. Berlin [u.a.]: Springer, 1981.

MLA (9th ed.) Citation

Bühler, Walter K. Gauss: A Biographical Study. 1. print. Springer, 1981.