MLA

Blumenhagen, Ralph, and Erik Plauschinn. Introduction to Conformal Field Theory. Springer Berlin Heidelberg, 2009.

APA

Blumenhagen, R., & Plauschinn, E. (2009). Introduction to Conformal Field Theory. Springer Berlin Heidelberg.

Chicago

Blumenhagen, Ralph, and Erik Plauschinn. Introduction to Conformal Field Theory. : Springer Berlin Heidelberg, 2009.