Boswell V R, Coons G H, & Cpland A A. (2012). Seed production vegetables and root crops. International scientific publishing group.
Chicago Edition CitationBoswell V R, Coons G H, and Cpland A A. Seed Production Vegetables and Root Crops. New Delhi: International scientific publishing group, 2012.
MLA Edition CitationBoswell V R, et al. Seed Production Vegetables and Root Crops. International scientific publishing group, 2012.
Warning: These citations may not always be 100% accurate.