Brett, J. (2007). Geography for all (Geography outcomes-based NCS ed., 1. publ.). Macmillan South Africa.
Citazione stile Chigago Style (17a edizione)Brett, Joanne. Geography for All. Geography outcomes-based NCS ed., 1. publ. Gauteng: Macmillan South Africa, 2007.
Citatione MLA (9a ed.)Brett, Joanne. Geography for All. Geography outcomes-based NCS ed., 1. publ. Macmillan South Africa, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.