APA

Eyre J., Tonks P., . (1971). Computers & systems: an introduction for librarians. [Hamden, Conn.]: Linnet Books.

Chicago

Eyre John, Tonks Peter, . 1971. Computers & systems: an introduction for librarians. [Hamden, Conn.]: Linnet Books.

Harvard

Eyre J., Tonks P., . (1971). Computers & systems: an introduction for librarians. [Hamden, Conn.]: Linnet Books.

MLA

Eyre John, Tonks Peter, . Computers & systems: an introduction for librarians. [Hamden, Conn.]: Linnet Books. 1971.