Citazione Stile APA (7a Edizione)

Bulatov, A., Krokhin, A., & Jeavons, P. (2001). The complexity of maximal constraint languages.

Citazione stile Chigago Style (17a edizione)

Bulatov, A., A. Krokhin, e P. Jeavons. The Complexity of Maximal Constraint Languages. 2001.

Citatione MLA (9a ed.)

Bulatov, A., et al. The Complexity of Maximal Constraint Languages. 2001.