APA Edition Citation

Walford, A. J. (1989). Walford's guide to reference material, Vol.1: Science and technology (5th ed.). Library Association.

Chicago Edition Citation

Walford, A. J. Walford's Guide to Reference Material, Vol.1: Science and Technology. 5th ed. London: Library Association, 1989.

MLA Edition Citation

Walford, A. J. Walford's Guide to Reference Material, Vol.1: Science and Technology. 5th ed. Library Association, 1989.

Warning: These citations may not always be 100% accurate.