APA citiranje

Guzman-Verduzco, L. M., & Kupersztoch, Y. M. (1989). Rectification of two Escherichia coli heat-stable enterotoxin allele sequences and lack of biological effect of changing the carboxy-terminal tyrosine to histidine.

Citação norma Chicago

Guzman-Verduzco, L M., and Y M. Kupersztoch. Rectification of Two Escherichia Coli Heat-stable Enterotoxin Allele Sequences and Lack of Biological Effect of Changing the Carboxy-terminal Tyrosine to Histidine. 1989.

MLA citiranje

Guzman-Verduzco, L M., and Y M. Kupersztoch. Rectification of Two Escherichia Coli Heat-stable Enterotoxin Allele Sequences and Lack of Biological Effect of Changing the Carboxy-terminal Tyrosine to Histidine. 1989.