Citazione Stile APA (7a Edizione)

Pounds, N. J. G. (1976). An introduction to economic geography (4.ed., reprinted (revised).). Murray.

Citazione stile Chigago Style (17a edizione)

Pounds, Norman John Greville. An Introduction to Economic Geography. 4.ed., reprinted (revised). London: Murray, 1976.

Citatione MLA (9a ed.)

Pounds, Norman John Greville. An Introduction to Economic Geography. 4.ed., reprinted (revised). Murray, 1976.