Citazione Stile APA (7a Edizione)

Richards, J. C., & Eckstut-Didier, S. Strategic reading 1: Building effective reading skills. Student´s book (2a ed.).

Citazione stile Chigago Style (17a edizione)

Richards, Jack C., e Samuela Eckstut-Didier. Strategic Reading 1: Building Effective Reading Skills. Student´s Book. 2a ed.

Citatione MLA (8a ed.)

Richards, Jack C., e Samuela Eckstut-Didier. Strategic Reading 1: Building Effective Reading Skills. Student´s Book. 2a ed.