Cita APA

Shera, J. H., Kent, A., & Perry, J. W. (1957). Information systems in documentation. Interscience.

Citación estilo Chicago

Shera, J. H., A. Kent, and J. W. Perry. Information Systems in Documentation. Nueva York: Interscience, 1957.

Cita MLA

Shera, J. H., et al. Information Systems in Documentation. Interscience, 1957.