APA (7th ed.) Citation

Davidosn, D. (1980). Reference service. Bingley.

Chicago Style (17th ed.) Citation

Davidosn, Donald. Reference Service. London: Bingley, 1980.

MLA (9th ed.) Citation

Davidosn, Donald. Reference Service. Bingley, 1980.

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