APA引文

Wu, X. C., Lee, W., Tran, L., & Wong, S. L. (1991). Engineering a Bacillus subtilis expression-secretion system with a strain deficient in six extracellular proteases.

Citação norma Chicago

Wu, X C., W. Lee, L. Tran, and S L. Wong. Engineering a Bacillus Subtilis Expression-secretion System With a Strain Deficient in Six Extracellular Proteases. 1991.

MLA引文

Wu, X C., W. Lee, L. Tran, and S L. Wong. Engineering a Bacillus Subtilis Expression-secretion System With a Strain Deficient in Six Extracellular Proteases. 1991.

警告：這些引文格式不一定是100％准確.