APA (7th ed.) Citation

D, G., M, B., P, W., & A, K. (2012). BioShell Threader: Protein homology detection based on sequence profiles and secondary structure profiles. Nucleic acids research, 40(Web Server issue), W257. https://doi.org/10.1093/nar/gks555

Chicago Style (17th ed.) Citation

D, Gront, Blaszczyk M, Wojciechowski P, and Kolinski A. "BioShell Threader: Protein Homology Detection Based on Sequence Profiles and Secondary Structure Profiles." Nucleic Acids Research 40, no. Web Server issue (2012): W257. https://doi.org/10.1093/nar/gks555.

MLA (9th ed.) Citation

D, Gront, et al. "BioShell Threader: Protein Homology Detection Based on Sequence Profiles and Secondary Structure Profiles." Nucleic Acids Research, vol. 40, no. Web Server issue, 2012, p. W257, https://doi.org/10.1093/nar/gks555.