APA (7th ed.) Citation

Gillies, R. pH imaging. IEEE Engineering in medicine and biology magazine.

Chicago Style (17th ed.) Citation

Gillies, R.J. "PH Imaging." IEEE Engineering in Medicine and Biology Magazine .

MLA (9th ed.) Citation

Gillies, R.J. "PH Imaging." IEEE Engineering in Medicine and Biology Magazine, .

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