APA-Zitierstil (7. Ausg.)

Naunton J. Jon. (2005). Head for Business. Intermediate Student's Book. New York, Oxford University Press, 2005.

Chicago-Zitierstil (17. Ausg.)

Naunton J. Jon. Head for Business. Intermediate Student's Book. New York, Oxford University Press, 2005, 2005.

MLA-Zitierstil (9. Ausg.)

Naunton J. Jon. Head for Business. Intermediate Student's Book. New York, Oxford University Press, 2005, 2005.