APA引文

Heyde, M., & Portalier, R. (1982). New pleiotropic alkaline phosphatase-negative mutants of Escherichia coli K-12.

Citação norma Chicago

Heyde, M., and R. Portalier. New Pleiotropic Alkaline Phosphatase-negative Mutants of Escherichia Coli K-12. 1982.

MLA引文

Heyde, M., and R. Portalier. New Pleiotropic Alkaline Phosphatase-negative Mutants of Escherichia Coli K-12. 1982.

警告：這些引文格式不一定是100％准確.