APA (7th ed.) Citation

Legenfelder, H. (1983). World guide to special libraries. K.G. Saur.

Chicago Style (17th ed.) Citation

Legenfelder, Helga. World Guide to Special Libraries. München: K.G. Saur, 1983.

MLA (9th ed.) Citation

Legenfelder, Helga. World Guide to Special Libraries. K.G. Saur, 1983.