Dyfyniad APA

Thompson, J. (1977). History of the principles of librarianship. Clive Bingley.

Dyfyniad Arddull Chicago

Thompson, James. History of the Principles of Librarianship. London: Clive Bingley, 1977.

Dyfyniad MLA

Thompson, James. History of the Principles of Librarianship. Clive Bingley, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.