APA Style
Wellman, Frank. (1992).
Software costing: an objective approach to estimating and controlling the cost of computer software .
New York:
Prentice Hall.
Chicago Style
Wellman, Frank.
Software costing: an objective approach to estimating and controlling the cost of computer software.
New York:
Prentice Hall,
1992.
Book.
MLA Style
Wellman, Frank.
Software costing: an objective approach to estimating and controlling the cost of computer software.
New York:
Prentice Hall,
1992.
Book.
Turabian Style
Wellman, Frank.
Software costing: an objective approach to estimating and controlling the cost of computer software.
New York:
Prentice Hall,
1992.
Book.