APA citiranje

Huang, W., Chang, R. C. C., Kastin, A. J., Coy, D. H., & Schally, A. V. (1979). Isolation and structure of pro-methionine-enkephalin: Potential enkephalin precursor from porcine hypothalamus.

Citação norma Chicago

Huang, Wei-Yong, Robert C. C. Chang, Abba J. Kastin, David H. Coy, and Andrew V. Schally. Isolation and Structure of Pro-methionine-enkephalin: Potential Enkephalin Precursor From Porcine Hypothalamus. 1979.

MLA citiranje

Huang, Wei-Yong, et al. Isolation and Structure of Pro-methionine-enkephalin: Potential Enkephalin Precursor From Porcine Hypothalamus. 1979.