Letham, D. S., & Stewart, P. R. (1977). Ribonucleic acids (2nd. ed.). Springer-Verlag.
Chicago Edition CitationLetham, D. S., and P. R. Stewart. Ribonucleic Acids. 2nd. ed. New York: Springer-Verlag, 1977.
MLA Edition CitationLetham, D. S., and P. R. Stewart. Ribonucleic Acids. 2nd. ed. Springer-Verlag, 1977.
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