Cita APA (7a ed.)

Kõll, P. (2006). Oral lactoflora in chronic periodontitis and periodontal health. Tartu University Press.

Cita Chicago Style (17a ed.)

Kõll, Piret. Oral Lactoflora in Chronic Periodontitis and Periodontal Health. [Tartu]: Tartu University Press, 2006.

Cita MLA (8a ed.)

Kõll, Piret. Oral Lactoflora in Chronic Periodontitis and Periodontal Health. Tartu University Press, 2006.