Burt, B. A., Roder, D. M., Cecil, J. C., & Eklund, S. A. (1978). Saliva-based colorimetric test as an index of gingival inflammation in epidemiologic studies. Community Dentistry & Oral Epidemiology, 6(6), 290. https://doi.org/10.1111/j.1600-0528.1978.tb01169.x
Chicago Style (17th ed.) CitationBurt, Brian A., David M. Roder, James C. Cecil, and Stephen A. Eklund. "Saliva-based Colorimetric Test as an Index of Gingival Inflammation in Epidemiologic Studies." Community Dentistry & Oral Epidemiology 6, no. 6 (1978): 290. https://doi.org/10.1111/j.1600-0528.1978.tb01169.x.
MLA (9th ed.) CitationBurt, Brian A., et al. "Saliva-based Colorimetric Test as an Index of Gingival Inflammation in Epidemiologic Studies." Community Dentistry & Oral Epidemiology, vol. 6, no. 6, 1978, p. 290, https://doi.org/10.1111/j.1600-0528.1978.tb01169.x.