Citazione Stile APA (7a Edizione)

Bowen, A., & Pallister, J. (2001). Understanding GCSE geography (For AQA specification A, 2. ed.). Heinemann.

Citazione stile Chigago Style (17a edizione)

Bowen, Ann, e John Pallister. Understanding GCSE Geography. For AQA specification A, 2. ed. Oxford [u.a.]: Heinemann, 2001.

Citatione MLA (9a ed.)

Bowen, Ann, e John Pallister. Understanding GCSE Geography. For AQA specification A, 2. ed. Heinemann, 2001.