Tohutoro APA (7th ed.)

Waerden, B. L. v. d. (1991). Algebra. Springer.

Tohutoru Kātū Chicago (17th ed.)

Waerden, Bartel Leendert van der. Algebra. New York, USA: Springer, 1991.

Tohutoro MLA (9th ed.)

Waerden, Bartel Leendert van der. Algebra. Springer, 1991.