Citazione APA

Batty C. D. (1967). Introduction to the seventeenth edition of the Dewey decimal classification. London.

Stile di citazione Chicago

Batty C. D. Introduction to the Seventeenth Edition of the Dewey Decimal Classification. Clive Bingley: London, 1967.

Citazione MLA

Batty C. D. Introduction to the Seventeenth Edition of the Dewey Decimal Classification. London, 1967.