Judd Walter S., Campbell Christopher S., Donoghue, M. J., Kellogg Elizabeth A., & Steven Peter F. (2002). Plant systematics: Phylogenetic approach (Second edition.). Sinauer Associates.
芝加哥风格引文Judd Walter S., Campbell Christopher S., Michael J. Donoghue, Kellogg Elizabeth A., 与 Steven Peter F. Plant Systematics: Phylogenetic Approach. Second edition. Massachusetts: Sinauer Associates, 2002.
MLA引文Judd Walter S., et al. Plant Systematics: Phylogenetic Approach. Second edition. Sinauer Associates, 2002.
警告：这些引文格式不一定是100％准确.