Gaya APA
Dewberry, S, O., Champagne, P, C. (2002).
Land Development Handbook, Planning, Engineering, and Surveying .
New York:
The Dewberry Companies.
Gaya MLA
Dewberry, Sidney, O.., Champagne, Philip, C..
"Land Development Handbook, Planning, Engineering, and Surveying".
New York:
The Dewberry Companies,
2002.
Text.