APA (7th ed.) Citation

Olsson, G. (1965). Distance and human interaction: A review and bibliography. Regional Science Research Institute.

Chicago Style (17th ed.) Citation

Olsson, Gunnar. Distance and Human Interaction: A Review and Bibliography. Philadelphia: Regional Science Research Institute, 1965.

MLA (9th ed.) Citation

Olsson, Gunnar. Distance and Human Interaction: A Review and Bibliography. Regional Science Research Institute, 1965.