APA (7th ed.) Citation

Olle, J. G. H. (1984). A guide to sources of information in libraries. Gower.

Chicago Style (17th ed.) Citation

Olle, James Gordon Herbert. A Guide to Sources of Information in Libraries. Aldershot, Hants [England]: Gower, 1984.

MLA (9th ed.) Citation

Olle, James Gordon Herbert. A Guide to Sources of Information in Libraries. Gower, 1984.