Cita APA (7a ed.)

(1998). World guide to special libraries (4th ed.). K.G. Saur.

Cita Chicago Style (17a ed.)

World Guide to Special Libraries. 4th ed. München: K.G. Saur, 1998.

Cita MLA (9a ed.)

World Guide to Special Libraries. 4th ed. K.G. Saur, 1998.