APA ציטוט

Ryder, S. W., Eng, J., Straus, E., & Yalow, R. S. (1981). Extraction and immunochemical characterization of cholecystokinin-like peptides from pig and rat brain.

Citação norma Chicago

Ryder, S W., J. Eng, E. Straus, and R S. Yalow. Extraction and Immunochemical Characterization of Cholecystokinin-like Peptides From Pig and Rat Brain. 1981.

ציטוט MLA

Ryder, S W., J. Eng, E. Straus, and R S. Yalow. Extraction and Immunochemical Characterization of Cholecystokinin-like Peptides From Pig and Rat Brain. 1981.