Cita APA (7th ed.)

Berberian, S. K. (1972). Baer*-rings. Springer-Verlag.

Cita Chicago (17th ed.)

Berberian, Sterling K. Baer*-rings. New York: Springer-Verlag, 1972.

Cita MLA (9th ed.)

Berberian, Sterling K. Baer*-rings. Springer-Verlag, 1972.