APA (7e ed.) Bronvermelding

BOOCH GRADY. (2004). UNITIED MODELING LANGUAGE USER GUIDE. PEARSON EDUCATION.

Chicago (17e ed.) Bronvermelding

BOOCH GRADY. UNITIED MODELING LANGUAGE USER GUIDE. DELHI: PEARSON EDUCATION, 2004.

MLA (9e ed.) Bronvermelding

BOOCH GRADY. UNITIED MODELING LANGUAGE USER GUIDE. PEARSON EDUCATION, 2004.