Citazione Stile APA (7a Edizione)

Barlow, M. H., & Newton, R. G. (1975). Patterns and processes in man's physical environment: Geography for matriculation students (1. publ. 1968, rev. ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Barlow, Malcolm H., e Robert G. Newton. Patterns and Processes in Man's Physical Environment: Geography for Matriculation Students. 1. publ. 1968, rev. ed. Sydney [u.a.]: McGraw-Hill, 1975.

Citatione MLA (9a ed.)

Barlow, Malcolm H., e Robert G. Newton. Patterns and Processes in Man's Physical Environment: Geography for Matriculation Students. 1. publ. 1968, rev. ed. McGraw-Hill, 1975.