एपीए उद्धरण

Stillman, W. J. (1978). Construction practices and project managers and super intendents. Reston.

शिकागो स्टाइल उद्धरण

Stillman, William James. Construction Practices and Project Managers and Super Intendents. Virginia: Reston, 1978.

एमएलए उद्धरण

Stillman, William James. Construction Practices and Project Managers and Super Intendents. Reston, 1978.