SpringerLink (Online service), Doerfler, W., & Böhm, P. DNA methylation: Basic mechanisms.
芝加哥风格引文SpringerLink (Online service), Walter Doerfler, 与 Petra Böhm. DNA Methylation: Basic Mechanisms.
MLA引文SpringerLink (Online service), et al. DNA Methylation: Basic Mechanisms.
警告：这些引文格式不一定是100％准确.