Cita APA (7a ed.)

Waugh, D. (1994). Key geography for GCSE. Thornes.

Cita Chicago Style (17a ed.)

Waugh, David. Key Geography for GCSE. Cheltenham: Thornes, 1994.

Cita MLA (9a ed.)

Waugh, David. Key Geography for GCSE. Thornes, 1994.