Leonhard Euler

MLA

Fellmann, Emil Alfred, E Gautschi, and Walter Gautschi. Leonhard Euler. Birkhäuser Basel, 2007.

APA

Fellmann, E. Alfred, Gautschi, E., & Gautschi, W. (2007). Leonhard Euler. Birkhäuser Basel.

Chicago

Fellmann, Emil Alfred, E Gautschi, and Walter Gautschi. Leonhard Euler. : Birkhäuser Basel, 2007.