APA (7th ed.) Citation

Bryan, M. (1988). SGML: An author's guide to the standard generalized markup language. Addison-Wesley Pub. Co..

Chicago Style (17th ed.) Citation

Bryan, Martin. SGML: An Author's Guide to the Standard Generalized Markup Language. Wokingham, England ; Reading, Mass.: Addison-Wesley Pub. Co., 1988.

MLA (8th ed.) Citation

Bryan, Martin. SGML: An Author's Guide to the Standard Generalized Markup Language. Addison-Wesley Pub. Co., 1988.

Warning: These citations may not always be 100% accurate.