APA (7th ed.) Citation

Tetra Tech EM Inc & National Exposure Research Laboratory (U.S.). (2006). Rigaku ZSX Mini II XRF Analyzer. National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency.

Chicago Style (17th ed.) Citation

Tetra Tech EM Inc and National Exposure Research Laboratory (U.S.). Rigaku ZSX Mini II XRF Analyzer. [Washington, D.C.]: National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 2006.

MLA (9th ed.) Citation

Tetra Tech EM Inc and National Exposure Research Laboratory (U.S.). Rigaku ZSX Mini II XRF Analyzer. National Exposure Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, 2006.