APA (7th ed.) Citation

Halladay, S., & Wiebel, M. (1993). Object oriented software engineering. R & D Publ.

Chicago Style (17th ed.) Citation

Halladay, Steve, and Michael Wiebel. Object Oriented Software Engineering. Lawrence, Kan: R & D Publ, 1993.

MLA (9th ed.) Citation

Halladay, Steve, and Michael Wiebel. Object Oriented Software Engineering. R & D Publ, 1993.

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