APA引文

Thylstrup, A., Skaaring, P., Fejerskov, O., & Bierring, F. (1977). Surface structure of tooth germs from newborn infants: A light and scanning electron microscopical study.

Citação norma Chicago

Thylstrup, A., P. Skaaring, O. Fejerskov, and F. Bierring. Surface Structure of Tooth Germs From Newborn Infants: A Light and Scanning Electron Microscopical Study. 1977.

MLA引文

Thylstrup, A., P. Skaaring, O. Fejerskov, and F. Bierring. Surface Structure of Tooth Germs From Newborn Infants: A Light and Scanning Electron Microscopical Study. 1977.

警告:這些引文格式不一定是100%准確.