Cita APA (7a ed.)

Baumslag, B., & Chandler, B. (1968). Group theory. McGraw-Hill.

Cita Chicago Style (17a ed.)

Baumslag, Benjamin, y Bruce Chandler. Group Theory. New York: McGraw-Hill, 1968.

Cita MLA (8a ed.)

Baumslag, Benjamin, y Bruce Chandler. Group Theory. McGraw-Hill, 1968.