APA (7th ed.) Citation

Hans, M., Malik, P. K., Hans, V. M., Chug, A., & Kumar, M. Serum levels of various vitamins in periodontal health and disease- a cross sectional study. Elsevier.

Chicago Style (17th ed.) Citation

Hans, Mayank, Praveen Kumar Malik, Veenu Madaan Hans, Ashi Chug, and Mayank Kumar. Serum Levels of Various Vitamins in Periodontal Health and Disease- a Cross Sectional Study. Elsevier.

MLA (9th ed.) Citation

Hans, Mayank, et al. Serum Levels of Various Vitamins in Periodontal Health and Disease- a Cross Sectional Study. Elsevier.

Warning: These citations may not always be 100% accurate.