APA Edition Citation

De Blij, H. J. (1980). The earth : a topical geography / (by) Harm J. de Blij: A topical geography (2nd ed.). Wiley.

Chicago Edition Citation

De Blij, Harm J. The Earth : A Topical Geography / (by) Harm J. De Blij: A Topical Geography. 2nd ed. New York ; Chichester (etc.): Wiley, 1980.

MLA Edition Citation

De Blij, Harm J. The Earth : A Topical Geography / (by) Harm J. De Blij: A Topical Geography. 2nd ed. Wiley, 1980.