Annavarapu, S., & Nanda, V. (2009). Mirrors in the PDB: Left-handed α-turns guide design with D-amino acids. BioMed Central.
استشهاد بنمط شيكاغوAnnavarapu, Srinivas, و Vikas Nanda. Mirrors in the PDB: Left-handed α-turns Guide Design With D-amino Acids. BioMed Central, 2009.
MLA استشهادAnnavarapu, Srinivas, و Vikas Nanda. Mirrors in the PDB: Left-handed α-turns Guide Design With D-amino Acids. BioMed Central, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.