APA (7th ed.) Citation

Samson, K. (2008). Washington State 2008 (6th Edition.). Wiley Publishing Inc..

Chicago Style (17th ed.) Citation

Samson, Karl. Washington State 2008. 6th Edition. USA: Wiley Publishing Inc., 2008.

MLA (9th ed.) Citation

Samson, Karl. Washington State 2008. 6th Edition. Wiley Publishing Inc., 2008.

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