Citazione Stile APA (7a Edizione)

Bond, P., & Owen, A. (1999). Geography in action (Teacher's resource pack, 1. publ., 4. [print].). Heinemann.

Citazione stile Chigago Style (17a edizione)

Bond, Peter, e Andy Owen. Geography in Action. Teacher's resource pack, 1. publ., 4. [print]. Oxford [u.a.]: Heinemann, 1999.

Citatione MLA (9a ed.)

Bond, Peter, e Andy Owen. Geography in Action. Teacher's resource pack, 1. publ., 4. [print]. Heinemann, 1999.