Cita APA (7th ed.)

Pontryagin, L. S. (1966). Topological groups (2a. ed.). Gordon and Breach.

Cita Chicago (17th ed.)

Pontryagin, L. S. Topological Groups. 2a. ed. Nueva York: Gordon and Breach, 1966.

Cita MLA (9th ed.)

Pontryagin, L. S. Topological Groups. 2a. ed. Gordon and Breach, 1966.