APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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