APA (7th ed.) Citation

Knapp, G. J., & Hopkins, L. D. The inventory approach to urban growth boundaries. Journal of the American Planning Association.

Chicago Style (17th ed.) Citation

Knapp, Gerrit J., and Lewis D. Hopkins. "The Inventory Approach to Urban Growth Boundaries." Journal of the American Planning Association .

MLA (9th ed.) Citation

Knapp, Gerrit J., and Lewis D. Hopkins. "The Inventory Approach to Urban Growth Boundaries." Journal of the American Planning Association, .