Dyfyniad APA

Landau, T. (1961). Encyclopaedia of librarianship (2nd rev. ed.). Bowes and Bowes.

Dyfyniad Arddull Chicago

Landau, Thomas. Encyclopaedia of Librarianship. 2nd rev. ed. London: Bowes and Bowes, 1961.

Dyfyniad MLA

Landau, Thomas. Encyclopaedia of Librarianship. 2nd rev. ed. Bowes and Bowes, 1961.

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