Citação norma APA

 Ansarian, L., &  Problem-based Language Learning and Teaching : An Innovative Approach to Learn a New Language. (2018).  Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language.  Imprint: Springer.

Citação norma Chicago

 Ansarian, Loghman, e  Problem-based Language Learning and Teaching : An Innovative Approach to Learn a New Language.  Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language.  Imprint: Springer, 2018.

Citação norma MLA

 Ansarian, Loghman, e  Problem-based Language Learning and Teaching : An Innovative Approach to Learn a New Language.  Problem-based Language Learning and Teaching: An Innovative Approach to Learn a New Language.  Imprint: Springer, 2018.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.