APA ציטוט

Richmond, P. A. (1965). Aspects of recent research in the art and science of classification. Danish Centre for Documentation.

Chicago Style (17th ed.) Citation

Richmond, Phyllis A. Aspects of Recent Research in the Art and Science of Classification. Copenhagen: Danish Centre for Documentation, 1965.

ציטוט MLA

Richmond, Phyllis A. Aspects of Recent Research in the Art and Science of Classification. Danish Centre for Documentation, 1965.