Cita APA

Smith, J. M., & Stutely, R. 1. (1988). SGML: The user's guide to ISO 8879. Chichester, England: Ellis Horwood.

Citación estilo Chicago

Smith, Joan M., y Robert 1942- Stutely. SGML: The User's Guide to ISO 8879. Chichester, England: Ellis Horwood, 1988.

Cita MLA

Smith, Joan M., y Robert 1942- Stutely. SGML: The User's Guide to ISO 8879. Chichester, England: Ellis Horwood, 1988.