Knebusch, M., & Scharlau, W. (1980). Algebraic theory of quadratic forms: Generic methods and Pfister forms. Birkhauser.
Citazione stile Chigago Style (17a edizione)Knebusch, Manfred, e Winfried Scharlau. Algebraic Theory of Quadratic Forms: Generic Methods and Pfister Forms. Boston: Birkhauser, 1980.
Citatione MLA (9a ed.)Knebusch, Manfred, e Winfried Scharlau. Algebraic Theory of Quadratic Forms: Generic Methods and Pfister Forms. Birkhauser, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.