APA aipamena

Crichton, R. R., Engleman, D. M., Haas, J., Koch, M. H., Moore, P. B., Parfait, R., & Stuhrmann, H. B. (1977). Contrast variation study of specifically deuterated Escherichia coli ribosomal subunits.

Chicago Style aipamena

Crichton, R R., D M. Engleman, J. Haas, M H. Koch, P B. Moore, R. Parfait, and H B. Stuhrmann. Contrast Variation Study of Specifically Deuterated Escherichia Coli Ribosomal Subunits. 1977.

MLA aipamena

Crichton, R R., et al. Contrast Variation Study of Specifically Deuterated Escherichia Coli Ribosomal Subunits. 1977.