APA (7th ed.) Citation

Hawkins, D. T. (1977). On-line information retrieval bibliography: 1965 - 1976. Learned Information.

Chicago Style (17th ed.) Citation

Hawkins, Donald T. On-line Information Retrieval Bibliography: 1965 - 1976. Oxford [u.a.]: Learned Information, 1977.

MLA (9th ed.) Citation

Hawkins, Donald T. On-line Information Retrieval Bibliography: 1965 - 1976. Learned Information, 1977.