APA Цитирование

Harmer, J., & Puchta, H. (2018). Story-based language teaching. Helbling.

Chicago-стиль цитирования

Harmer, Jeremy, and Herbert Puchta. Story-based Language Teaching. [S. l.]: Helbling, 2018.

MLA-цитирование

Harmer, Jeremy, and Herbert Puchta. Story-based Language Teaching. Helbling, 2018.