APA-Zitierstil (7. Ausg.)

Nagle, G., & Spencer, K. (2001). Geography through diagrams: AS & A Level (3. ed.). Oxford Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Nagle, Garrett, und Kris Spencer. Geography Through Diagrams: AS & A Level. 3. ed. Oxford: Oxford Univ. Press, 2001.

MLA-Zitierstil (9. Ausg.)

Nagle, Garrett, und Kris Spencer. Geography Through Diagrams: AS & A Level. 3. ed. Oxford Univ. Press, 2001.