Waldemar Petker, Ulrike Weik, Jutta Margraf-Stiksrud, & Renate Deinzer. (2019). Oral cleanliness in daily users of powered vs. manual toothbrushes - a cross-sectional study. BMC.
Chicago Style (17th ed.) CitationWaldemar Petker, Ulrike Weik, Jutta Margraf-Stiksrud, and Renate Deinzer. Oral Cleanliness in Daily Users of Powered Vs. Manual Toothbrushes - a Cross-sectional Study. BMC, 2019.
MLA (9th ed.) CitationWaldemar Petker, et al. Oral Cleanliness in Daily Users of Powered Vs. Manual Toothbrushes - a Cross-sectional Study. BMC, 2019.
Warning: These citations may not always be 100% accurate.