Cita APA (7th ed.)

Sharma, J. N. (1988). Topology. Krishna Prakashan.

Cita Chicago (17th ed.)

Sharma, J. N. Topology. Meerut: Krishna Prakashan, 1988.

Cita MLA (9th ed.)

Sharma, J. N. Topology. Krishna Prakashan, 1988.