Cita APA

Metcalfe, J. (1957). Information and subject cataloging alphabetical: Classifiel coordinate : mechanical. New York: Scarecrow Press.

Citación estilo Chicago

Metcalfe, John. Information and Subject Cataloging Alphabetical: Classifiel Coordinate : Mechanical. New York: Scarecrow Press, 1957.

Cita MLA

Metcalfe, John. Information and Subject Cataloging Alphabetical: Classifiel Coordinate : Mechanical. New York: Scarecrow Press, 1957.