APA Citation

Bierbower, A. (1899). Keep Thinking. Am J Dent Sci.

Citação norma Chicago

Bierbower, Austin. "Keep Thinking." Am J Dent Sci 1899.

MLA Citation

Bierbower, Austin. "Keep Thinking." Am J Dent Sci 1899.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.