Cita APA

Smith, J. M., & Smith, J. M. (1992). SGML and related standards: Document description and processing languages. New York, New York: Ellis Horwood.

Citación estilo Chicago

Smith, Joan M., y Joan M. Smith. SGML and Related Standards: Document Description and Processing Languages. New York, New York: Ellis Horwood, 1992.

Cita MLA

Smith, Joan M., y Joan M. Smith. SGML and Related Standards: Document Description and Processing Languages. New York, New York: Ellis Horwood, 1992.