Citazione Stile APA (7a Edizione)

Dilley, L., Louw, T., & Morrison, K. (2017). Platinum - Geography. Pearson Education Namibia.

Citazione stile Chigago Style (17a edizione)

Dilley, Liz, T. Louw, e K. Morrison. Platinum - Geography. Windhoek: Pearson Education Namibia, 2017.

Citatione MLA (9a ed.)

Dilley, Liz, et al. Platinum - Geography. Pearson Education Namibia, 2017.