Cita APA (7th ed.)

Wilkinson, H. R. (1971). Maps and diagrams: Their compilation and construction (3rd ed.). Methuen.

Cita Chicago (17th ed.)

Wilkinson, H. R. Maps and Diagrams: Their Compilation and Construction. 3rd ed. London: Methuen, 1971.

Cita MLA (9th ed.)

Wilkinson, H. R. Maps and Diagrams: Their Compilation and Construction. 3rd ed. Methuen, 1971.