Citazione Stile APA (7a Edizione)

Nagle, G., & Cooke, B. (2009). Geography for IB diploma: Standard and higher level (1. publ., 5. impr.). Oxford Univ. Press.

Citazione stile Chigago Style (17a edizione)

Nagle, Garrett, e Briony Cooke. Geography for IB Diploma: Standard and Higher Level. 1. publ., 5. impr. Oxford: Oxford Univ. Press, 2009.

Citatione MLA (9a ed.)

Nagle, Garrett, e Briony Cooke. Geography for IB Diploma: Standard and Higher Level. 1. publ., 5. impr. Oxford Univ. Press, 2009.