APA (7e ed.) Bronvermelding

Evans V. Virginia & Dooley J. Jenny. (2007). Upstream Beginner A1+: DVD Activity book (2-ed.). Newbury, Express Publishing, 2007.

Chicago (17e ed.) Bronvermelding

Evans V. Virginia en Dooley J. Jenny. Upstream Beginner A1+: DVD Activity Book. 2-ed. Newbury, Express Publishing, 2007, 2007.

MLA (9e ed.) Bronvermelding

Evans V. Virginia en Dooley J. Jenny. Upstream Beginner A1+: DVD Activity Book. 2-ed. Newbury, Express Publishing, 2007, 2007.

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