APA (7th ed.) Citation

Goldfarb, C. F., & Rubinsky, Y. (1990). The SGML handbook. Clarendon Press.

Chicago Style (17th ed.) Citation

Goldfarb, Charles F., and Yuri Rubinsky. The SGML Handbook. Oxford: Clarendon Press, 1990.

MLA (9th ed.) Citation

Goldfarb, Charles F., and Yuri Rubinsky. The SGML Handbook. Clarendon Press, 1990.

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