Cita APA (7th ed.)

Thorn, W. J. (1966). Topological structures. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Thorn, Wolfgang J. Topological Structures. Nueva York: Holt, Rinehart and Winston, 1966.

Cita MLA (9th ed.)

Thorn, Wolfgang J. Topological Structures. Holt, Rinehart and Winston, 1966.