APA ציטוט

Beattie, K. W. (1959). The Magic of making Halftones. N. J.: Litho Books.

Trích dẫn kiểu Chicago

Beattie, K. W. The Magic of Making Halftones. N. J.: Litho Books, 1959.

ציטוט MLA

Beattie, K. W. The Magic of Making Halftones. N. J.: Litho Books, 1959.