APA (7e ed.) Bronvermelding
Liz , S., & John Soars. (2000). New Headway: Advanced Student's Book. Oxford University.
Chicago (17e ed.) Bronvermelding
Liz , Soars, en John Soars. New Headway: Advanced Student's Book. New York: Oxford University, 2000.
MLA (9e ed.) Bronvermelding
Liz , Soars, en John Soars. New Headway: Advanced Student's Book. Oxford University, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.