APA (7th ed.) Citation

WardlhJohn, Griffiths, & Whitmore. Strategic planning for information systems.

Chicago Style (17th ed.) Citation

WardlhJohn, Griffiths, and Whitmore. Strategic Planning for Information Systems. New YorklbJohn Wiley & Sons lc1990.

MLA (9th ed.) Citation

WardlhJohn, et al. Strategic Planning for Information Systems.

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