Cita APA

Birkhoff, G., & Mac Lane, S. (1969). A survey of modern algebra (3d ed.). Macmillan.

Chicago Edition Citation

Birkhoff, Garrett, i Saunders Mac Lane. A Survey of Modern Algebra. 3d ed. New York: Macmillan, 1969.

Cita MLA

Birkhoff, Garrett, i Saunders Mac Lane. A Survey of Modern Algebra. 3d ed. Macmillan, 1969.