Citazione Stile APA (7a Edizione)

FIELDING, G. J. (1974). Geography as social science. Harper & Row.

Citazione stile Chigago Style (17a edizione)

FIELDING, Gordon J. Geography as Social Science. New York: Harper & Row, 1974.

Citatione MLA (9a ed.)

FIELDING, Gordon J. Geography as Social Science. Harper & Row, 1974.