APA-viite

Esperanya ,M. (1994). Colon Classification. Sarada Ranganathan endowment.

Chicago-tyylinen lähdeviittaus

Esperanya ,M. Colon Classification. Bangalore: Sarada Ranganathan endowment, 1994.

MLA-viite

Esperanya ,M. Colon Classification. Sarada Ranganathan endowment, 1994.