Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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