Cita APA (7a ed.)

Ranganathan, S. R. (1969). Colon classification (6a. ed.). Asia Publishing House.

Cita Chicago Style (17a ed.)

Ranganathan, Shiyali Ramamrita. Colon Classification. 6a. ed. Bombay: Asia Publishing House, 1969.

Cita MLA (9a ed.)

Ranganathan, Shiyali Ramamrita. Colon Classification. 6a. ed. Asia Publishing House, 1969.