Judd, W. S., Campbell, C. S., Kellogg, E. A., Stevens, P. F., & Donoghue, M. J. (2002). Plant systematics: A phylogenetic approach (2. edition.). Sunderland, Massachusetts: Sinauer Associates, Inc. Publishers.
Chicago Style CitationJudd, Walter S., Christopher S. Campbell, Elizabeth A. Kellogg, Peter F. Stevens, and Michael J. Donoghue. Plant Systematics: A Phylogenetic Approach. 2. edition. Sunderland, Massachusetts: Sinauer Associates, Inc. Publishers, 2002.
MLA CitationJudd, Walter S., et al. Plant Systematics: A Phylogenetic Approach. 2. edition. Sunderland, Massachusetts: Sinauer Associates, Inc. Publishers, 2002.
Warning: These citations may not always be 100% accurate.