APA (7th ed.) Citation

Ashby, P., & Campbell, R. (1979). Microform publishing. Butterworths.

Chicago Style (17th ed.) Citation

Ashby, Peter, and Robert Campbell. Microform Publishing. London ; Boston: Butterworths, 1979.

MLA (9th ed.) Citation

Ashby, Peter, and Robert Campbell. Microform Publishing. Butterworths, 1979.

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