APA (7th ed.) Citation

Harm. (1995). Harm de blij's geography book. John wiley & sons inc.

Chicago Style (17th ed.) Citation

Harm. Harm De Blij's Geography Book. New york: John wiley & sons inc, 1995.

MLA (9th ed.) Citation

Harm. Harm De Blij's Geography Book. John wiley & sons inc, 1995.

Warning: These citations may not always be 100% accurate.