APA (7th ed.) Citation

Reed, B., & Grainger, D. (2016). Measurements of the complex refractive index of volcanic ash.

Chicago Style (17th ed.) Citation

Reed, B., and D. Grainger. Measurements of the Complex Refractive Index of Volcanic Ash. 2016.

MLA (9th ed.) Citation

Reed, B., and D. Grainger. Measurements of the Complex Refractive Index of Volcanic Ash. 2016.

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