APA (7th ed.) Citation

Metcalfe, J. W. (1976). Information retrieval, British & American, 1876-1976. Scarecrow Press.

Chicago Style (17th ed.) Citation

Metcalfe, John Wallace. Information Retrieval, British & American, 1876-1976. Metuchen, N.J.: Scarecrow Press, 1976.

MLA (9th ed.) Citation

Metcalfe, John Wallace. Information Retrieval, British & American, 1876-1976. Scarecrow Press, 1976.