Balboa, A. P., Yusi, A. M. M., & Yumul, G. S. An in-vitro study on the effectiveness of a guava gel as a tooth whitening agent.
Chicago Style (17. basım) AtıfBalboa, Abegail P., Anna Michelle M. Yusi, ve Giselle S. Yumul. An In-vitro Study on the Effectiveness of a Guava Gel as a Tooth Whitening Agent.
MLA (9th ed.) AtıfBalboa, Abegail P., et al. An In-vitro Study on the Effectiveness of a Guava Gel as a Tooth Whitening Agent.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..