Gem citationer

Citação APA (7ª ed.)
Kraut, J., Wright, H. T., Kellerman, M., & Freer, S. T. (1967). Pi-, delta-, and gamma-chymotrypsin: Three-dimensional electron-density and difference maps at 5 A resolution, and comparison with chymotrypsinogen. Proc Natl Acad Sci U S A.
Citação do estilo Chicago (17ª ed.)
Kraut, J., H T. Wright, M. Kellerman, e S T. Freer. "Pi-, Delta-, and Gamma-chymotrypsin: Three-dimensional Electron-density and Difference Maps at 5 A Resolution, and Comparison with Chymotrypsinogen." Proc Natl Acad Sci U S A 1967.
Citação MLA (9ª ed.)
Kraut, J., et al. "Pi-, Delta-, and Gamma-chymotrypsin: Three-dimensional Electron-density and Difference Maps at 5 A Resolution, and Comparison with Chymotrypsinogen." Proc Natl Acad Sci U S A, 1967.
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