APA Edition Citation

Houghton. (1972). Technical information sources: Guide to patent specification. Bingley.

Chicago Edition Citation

Houghton. Technical Information Sources: Guide to Patent Specification. London: Bingley, 1972.

MLA Edition Citation

Houghton. Technical Information Sources: Guide to Patent Specification. Bingley, 1972.

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