Citazione Stile APA (7a Edizione)

Flint, D., & Yates, N. (2009). Geography B: Evolving planet, Edexcel GCSE (1. publ., 2. impr.). Pearson Education.

Citazione stile Chigago Style (17a edizione)

Flint, David, e Nigel Yates. Geography B: Evolving Planet, Edexcel GCSE. 1. publ., 2. impr. Harlow: Pearson Education, 2009.

Citatione MLA (9a ed.)

Flint, David, e Nigel Yates. Geography B: Evolving Planet, Edexcel GCSE. 1. publ., 2. impr. Pearson Education, 2009.