SpringerLink (Online service), Sigel, H., Sigel, R. K. O., & Sigel, A. (2012). Interplay between metal ions and nucleic acids. Springer Netherlands.
芝加哥风格引文SpringerLink (Online service), Helmut Sigel, Roland K. O. Sigel, 与 Astrid Sigel. Interplay Between Metal Ions and Nucleic Acids. Dordrecht: Springer Netherlands, 2012.
MLA引文SpringerLink (Online service), et al. Interplay Between Metal Ions and Nucleic Acids. Springer Netherlands, 2012.
警告：这些引文格式不一定是100％准确.