APA-referens (7:e uppl.)

Glimm, B., Horrocks, I., Lutz, C., & Sattler, U. (2006). Conjunctive Query Answering in the Description Logic SHIQ. Chair for Automata Theory‚ Institute for Theoretical Computer Science‚ Dresden University of Technology.

Chicago-referens (17:e uppl.)

Glimm, B., I. Horrocks, C. Lutz, och U. Sattler. Conjunctive Query Answering in the Description Logic SHIQ. Chair for Automata Theory‚ Institute for Theoretical Computer Science‚ Dresden University of Technology, 2006.

MLA-referens (9:e uppl.)

Glimm, B., et al. Conjunctive Query Answering in the Description Logic SHIQ. Chair for Automata Theory‚ Institute for Theoretical Computer Science‚ Dresden University of Technology, 2006.