APA (7th ed.) Citation

Middlesex Polytechnic. (1988). The Hilldrop environmental improvement survey.

Chicago Style (17th ed.) Citation

Middlesex Polytechnic. The Hilldrop Environmental Improvement Survey. [Enfield], 1988.

MLA (9th ed.) Citation

Middlesex Polytechnic. The Hilldrop Environmental Improvement Survey. 1988.

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