Citazione Stile APA (7a Edizione)

Crace, A., & Wileman, R. (2002). Language to go intermediate: Students´ book. Pearson Education.

Citazione stile Chigago Style (17a edizione)

Crace, Araminta, e Robin Wileman. Language to Go Intermediate: Students´ Book. Edinburh Gate, Harlow: Pearson Education, 2002.

Citatione MLA (9a ed.)

Crace, Araminta, e Robin Wileman. Language to Go Intermediate: Students´ Book. Pearson Education, 2002.