Dyfyniad APA

Maltby, A. (1975). Sayers' manual of classification for librarians (5th ed.). Andre Deutsch.

Dyfyniad Arddull Chicago

Maltby, Arthur. Sayers' Manual of Classification for Librarians. 5th ed. London: Andre Deutsch, 1975.

Dyfyniad MLA

Maltby, Arthur. Sayers' Manual of Classification for Librarians. 5th ed. Andre Deutsch, 1975.

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