Warners, J. P. (1999). Nonlinear approaches to satisfiability problems: Proefschrift. Technische Universiteit Eindhoven.
Čikaški stil citiranja (17. izdanje)Warners, Johannes Pieter. Nonlinear Approaches to Satisfiability Problems: Proefschrift. [Eindhoven: Technische Universiteit Eindhoven, 1999.
MLA način citiranja (8. izdanje)Warners, Johannes Pieter. Nonlinear Approaches to Satisfiability Problems: Proefschrift. Technische Universiteit Eindhoven, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.