Não informado. (1965). Periodontal Abstracts. Western Society of Periodontology.
Chicago Style (17th ed.) CitationNão informado. Periodontal Abstracts. Los Angeles, Calif: Western Society of Periodontology, 1965.
MLA (8th ed.) CitationNão informado. Periodontal Abstracts. Western Society of Periodontology, 1965.
Warning: These citations may not always be 100% accurate.