APA (7th ed.) Citation

Chen, G. (2008). LEED AP exam guide: Study materials, sample questions, mock exam, building LEED certification (LEED-NC) and going green. Outskirts Press, Inc..

Chicago Style (17th ed.) Citation

Chen, Gang. LEED AP Exam Guide: Study Materials, Sample Questions, Mock Exam, Building LEED Certification (LEED-NC) and Going Green. Denver, Colo.: Outskirts Press, Inc., 2008.

MLA (9th ed.) Citation

Chen, Gang. LEED AP Exam Guide: Study Materials, Sample Questions, Mock Exam, Building LEED Certification (LEED-NC) and Going Green. Outskirts Press, Inc., 2008.