Citazione Stile APA (7a Edizione)

(1988). Building skills in english: Review book (a glencoetext-workbook). Glencoe Publishing.

Citazione stile Chigago Style (17a edizione)

Building Skills in English: Review Book (a Glencoetext-workbook). Mission Hills: Glencoe Publishing, 1988.

Citatione MLA (9a ed.)

Building Skills in English: Review Book (a Glencoetext-workbook). Glencoe Publishing, 1988.