APA (7e ed.) Bronvermelding

Writing Improvement Project. Building english skills orange level composition. Ill. McDougal.

Chicago (17e ed.) Bronvermelding

Writing Improvement Project. Building English Skills Orange Level Composition. Evanston: Ill. McDougal.

MLA (9e ed.) Bronvermelding

Writing Improvement Project. Building English Skills Orange Level Composition. Ill. McDougal.

Let op: Deze citaties zijn niet altijd 100% accuraat.