APA-viite

Ranganathan S R. (1960). Colon classification. Sarada Ranganathan Endowment.

Chicago-tyylinen lähdeviittaus

Ranganathan S R. Colon Classification. Bangalore: Sarada Ranganathan Endowment, 1960.

MLA-viite

Ranganathan S R. Colon Classification. Sarada Ranganathan Endowment, 1960.