Cita APA

Henley, J. P. (1972). Computer-based library and information systems Macdonald ; American Elsevier.

Citación estilo Chicago

Henley, John Patrick. Computer-based Library and Information Systems. 2d ed. London : New York: Macdonald ; American Elsevier, 1972.

Cita MLA

Henley, John Patrick. Computer-based Library and Information Systems. 2d ed. London : New York: Macdonald ; American Elsevier, 1972.