APA (7th ed.) Citation

Wilcox, S., & Marion, W. (2008). Users manual for TMY3 data sets (Rev. May 2008.). National Renewable Energy Laboratory.

Chicago Style (17th ed.) Citation

Wilcox, Stephen, and William Marion. Users Manual for TMY3 Data Sets. Rev. May 2008. Golden, Colo.: National Renewable Energy Laboratory, 2008.

MLA (9th ed.) Citation

Wilcox, Stephen, and William Marion. Users Manual for TMY3 Data Sets. Rev. May 2008. National Renewable Energy Laboratory, 2008.