APA (7th ed.) Citation

Petti, S., & Forner, C. L. L. (2009). Letter to the Editor / Reply. Caries Research, 43(1), 78. https://doi.org/10.1159/000201594

Chicago Style (17th ed.) Citation

Petti, S., and C. Llena L. Forner. "Letter to the Editor / Reply." Caries Research 43, no. 1 (2009): 78. https://doi.org/10.1159/000201594.

MLA (9th ed.) Citation

Petti, S., and C. Llena L. Forner. "Letter to the Editor / Reply." Caries Research, vol. 43, no. 1, 2009, p. 78, https://doi.org/10.1159/000201594.