Cita APA (7a ed.)

Bygott, J., & Money, D. C. (1967). An Introduction to mapwork and practical geography (9th edition.). University Tutorial.

Cita Chicago Style (17a ed.)

Bygott, John, y D. C. Money. An Introduction to Mapwork and Practical Geography. 9th edition. London: University Tutorial, 1967.

Cita MLA (8a ed.)

Bygott, John, y D. C. Money. An Introduction to Mapwork and Practical Geography. 9th edition. University Tutorial, 1967.