Graham, T., Humphries, A., McDonald, S., Leedham, S., & Wright, N. (2009). Methylation and Clonality of Human Colonic Crypts.
芝加哥风格引文Graham, T., A. Humphries, SA McDonald, S. Leedham, 与 N. Wright. Methylation and Clonality of Human Colonic Crypts. 2009.
MLA引文Graham, T., et al. Methylation and Clonality of Human Colonic Crypts. 2009.
警告：这些引文格式不一定是100％准确.