Style de citation APA

Andreescu, T., Dospinescu, G., & Mushkarov, O. (2017). Number theory: Concepts and problems. XYZ Press.

Style de citation Chicago

Andreescu, Titu, Gabriel Dospinescu, et Oleg Mushkarov. Number Theory: Concepts and Problems. USA: XYZ Press, 2017.

Style de citation MLA

Andreescu, Titu, et al. Number Theory: Concepts and Problems. XYZ Press, 2017.