APA (7th ed.) Citation

Frank, R., Roy, J., Bickerton, G., Rowland, S., Headley, J., Scarlett, A., . . . Hewitt, L. (2014). Profiling oil sands mixtures from industrial developments and natural groundwaters for source identification.

Chicago Style (17th ed.) Citation

Frank, R., et al. Profiling Oil Sands Mixtures from Industrial Developments and Natural Groundwaters for Source Identification. 2014.

MLA (9th ed.) Citation

Frank, R., et al. Profiling Oil Sands Mixtures from Industrial Developments and Natural Groundwaters for Source Identification. 2014.

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