APA Citatie

Dahlberg I. (1978). Ontical structures and universal classification. Sarada Ranganathan Endowment.

Chicago Style citaat

Dahlberg I. Ontical Structures and Universal Classification. London: Sarada Ranganathan Endowment, 1978.

MLA citatie

Dahlberg I. Ontical Structures and Universal Classification. Sarada Ranganathan Endowment, 1978.

Let op: Deze citaties zijn niet altijd 100% accuraat.