Citazione Stile APA (7a Edizione)

BUILDING SKILLS .. & CROZIER, K. W. e. (1984). Building skills in english book 2: A glencoe text-work-book. Glencoe.

Citazione stile Chigago Style (17a edizione)

BUILDING SKILLS .. e Kim W et.al CROZIER. Building Skills in English Book 2: A Glencoe Text-work-book. California: Glencoe, 1984.

Citatione MLA (9a ed.)

BUILDING SKILLS .. e Kim W et.al CROZIER. Building Skills in English Book 2: A Glencoe Text-work-book. Glencoe, 1984.