Citazione Stile APA (7a Edizione)

Bygott, J. (1962). An introduction to mapwork and practical geography ([8th ed.].). University Tutorial Press.

Citazione stile Chigago Style (17a edizione)

Bygott, John. An Introduction to Mapwork and Practical Geography. [8th ed.]. London: University Tutorial Press, 1962.

Citatione MLA (9a ed.)

Bygott, John. An Introduction to Mapwork and Practical Geography. [8th ed.]. University Tutorial Press, 1962.