APA (7th ed.) Citation

De Blij, H. J. (1989). World geography: A physical and cultural study. Scott, Foresman.

Chicago Style (17th ed.) Citation

De Blij, Harm J. World Geography: A Physical and Cultural Study. Glenview, Ill.: Scott, Foresman, 1989.

MLA (9th ed.) Citation

De Blij, Harm J. World Geography: A Physical and Cultural Study. Scott, Foresman, 1989.