Citazione Stile APA (7a Edizione)

Byleen, E. (1998). Looking ahead: Developing skills for academic writing (1a. ed.). Heinle & Heinle.

Citazione stile Chigago Style (17a edizione)

Byleen, Elizabeth. Looking Ahead: Developing Skills for Academic Writing. 1a. ed. Pacific Grove: Heinle & Heinle, 1998.

Citatione MLA (9a ed.)

Byleen, Elizabeth. Looking Ahead: Developing Skills for Academic Writing. 1a. ed. Heinle & Heinle, 1998.