Cita APA (7a ed.)

(2003). Earthworks plus: 11 - 14 geography project (1. publ., reprinted.). Murray.

Cita Chicago Style (17a ed.)

Earthworks Plus: 11 - 14 Geography Project. 1. publ., reprinted. London: Murray, 2003.

Cita MLA (9a ed.)

Earthworks Plus: 11 - 14 Geography Project. 1. publ., reprinted. Murray, 2003.