Cita APA

Mendelson, B. 1., & Mendelson, B. 1. (1990). Introduction to topology (3. edition.). New York: Dover.

Citación estilo Chicago

Mendelson, Bert 1926-1988, y Bert 1926-1988 Mendelson. Introduction to Topology. 3. edition. New York: Dover, 1990.

Cita MLA

Mendelson, Bert 1926-1988, y Bert 1926-1988 Mendelson. Introduction to Topology. 3. edition. New York: Dover, 1990.