IFLA. Working group on ''Guidelines for subject authority files'' & Saur. K.G. (1993). Guidelines for subject authority and reference entries. K.G. Saur.
Chicago Style (17th ed.) CitationIFLA. Working group on ''Guidelines for subject authority files'' and Saur. K.G. Guidelines for Subject Authority and Reference Entries. Munchen: K.G. Saur, 1993.
MLA (8th ed.) CitationIFLA. Working group on ''Guidelines for subject authority files'' and Saur. K.G. Guidelines for Subject Authority and Reference Entries. K.G. Saur, 1993.
Warning: These citations may not always be 100% accurate.
