APA Citation

Lancaster, F. W. (1973). Information retrieval on-line. [S.l.]: Melville.

Chicago Style Citation

Lancaster, F. W. Information Retrieval On-line. [S.l.]: Melville, 1973.

MLA Citation

Lancaster, F. W. Information Retrieval On-line. [S.l.]: Melville, 1973.

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