APA (7th ed.) Citation

Ostermann, A., & Wanner, G. (2012). Geometry by its history. Springer.

Chicago Style (17th ed.) Citation

Ostermann, Alexander, and Gerhard Wanner. Geometry by Its History. Heidelberg ; New York: Springer, 2012.

MLA (9th ed.) Citation

Ostermann, Alexander, and Gerhard Wanner. Geometry by Its History. Springer, 2012.