APA (7th ed.) Citation

Dury, G. H., & Brookfield, H. C. (1967). Map interpretation (3rd ed.). Pitman.

Chicago Style (17th ed.) Citation

Dury, G. H., and H. C. Brookfield. Map Interpretation. 3rd ed. London: Pitman, 1967.

MLA (8th ed.) Citation

Dury, G. H., and H. C. Brookfield. Map Interpretation. 3rd ed. Pitman, 1967.