APA (7th ed.) Citation

Zhang, X. X., & Ernsting, N. (2011). Femtosecond broadband fluorescence upconversion spectroscopy: Improved setup and photometric correction. American Inst. of Physics.

Chicago Style (17th ed.) Citation

Zhang, X. X., and Nikolaus Ernsting. Femtosecond Broadband Fluorescence Upconversion Spectroscopy: Improved Setup and Photometric Correction. Melville, NY: American Inst. of Physics, 2011.

MLA (9th ed.) Citation

Zhang, X. X., and Nikolaus Ernsting. Femtosecond Broadband Fluorescence Upconversion Spectroscopy: Improved Setup and Photometric Correction. American Inst. of Physics, 2011.

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