APA引文

Ranganathan S R. (1960). Colon Classification. Sarada Ranganathan endowment.

Chicago Edition Citation

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

MLA引文

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