Gaya APA

Gelly, R, C, S, L, A, G, D, B, A, J. (2014). PolyprOnline: polyproline helix II and secondary structure assignment database . : .

Gaya MLA

Gelly, Romain, Chebrek,, Sylvain, Leonard,, Alexandre, G., De, Brevern,, And, Jean-Christophe. "PolyprOnline: polyproline helix II and secondary structure assignment database ". : , 2014. Text.