Gottlob, G., Greco, G., & Scarcello, F. (2005). The Complexity of Quantified Constraint Satisfaction Problems under Structural Restrictions. Professional Book Center.
芝加哥风格引文Gottlob, G., G. Greco, 与 F. Scarcello. The Complexity of Quantified Constraint Satisfaction Problems Under Structural Restrictions. Professional Book Center, 2005.
MLA引文Gottlob, G., et al. The Complexity of Quantified Constraint Satisfaction Problems Under Structural Restrictions. Professional Book Center, 2005.
警告：这些引文格式不一定是100％准确.