Cita APA

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

Citación estilo Chicago

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

Cita MLA

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