APA
Johnson N. W., Griffiths G. S., Wilton J. M., Maiden M. F., Curtis M. A., Gillett I. R., Wilson D. T. & Sterne J. A. (19880817). Detection of high-risk groups and individuals for periodontal diseases. Evidence for the existence of high-risk groups and individuals and approaches to their detection. : Journal of clinical periodontology.
Chicago
Johnson N W, Griffiths G S, Wilton J M, Maiden M F, Curtis M A, Gillett I R, Wilson D T and Sterne J A. 19880817. Detection of high-risk groups and individuals for periodontal diseases. Evidence for the existence of high-risk groups and individuals and approaches to their detection. : Journal of clinical periodontology.
Harvard
Johnson N. W., Griffiths G. S., Wilton J. M., Maiden M. F., Curtis M. A., Gillett I. R., Wilson D. T. and Sterne J. A. (19880817). Detection of high-risk groups and individuals for periodontal diseases. Evidence for the existence of high-risk groups and individuals and approaches to their detection. : Journal of clinical periodontology.
MLA
Johnson N W, Griffiths G S, Wilton J M, Maiden M F, Curtis M A, Gillett I R, Wilson D T and Sterne J A. Detection of high-risk groups and individuals for periodontal diseases. Evidence for the existence of high-risk groups and individuals and approaches to their detection. : Journal of clinical periodontology. 19880817.