एपीए उद्धरण

Pratt, D. J., & David J. Pratt. (2004). Fundamentals of construction estimating. Clifton Park, NY: Thomson Delmar Learning.

शिकागो स्टाइल उद्धरण

Pratt, David J., और David J. Pratt. Fundamentals of Construction Estimating. Clifton Park, NY: Thomson Delmar Learning, 2004.

एमएलए उद्धरण

Pratt, David J., और David J. Pratt. Fundamentals of Construction Estimating. Clifton Park, NY: Thomson Delmar Learning, 2004.