APA (7th ed.) Citation

Wolff, C., & Hofmann, J. E. (1978). Mathematisches Lexicon. Georg Olms.

Chicago Style (17th ed.) Citation

Wolff, Christian, and Joseph Ehrenfried Hofmann. Mathematisches Lexicon. Hildesheim ; New York: Georg Olms, 1978.

MLA (9th ed.) Citation

Wolff, Christian, and Joseph Ehrenfried Hofmann. Mathematisches Lexicon. Georg Olms, 1978.