Barnes, S. H., & Blackmore, S. (1987). Preliminary observations on the formation of the male germ unit inCatananche caerulea L. (Compositae: Lactuceae). Springer.
Chicago Style (17th ed.) CitationBarnes, S. H., and S. Blackmore. Preliminary Observations on the Formation of the Male Germ Unit InCatananche Caerulea L. (Compositae: Lactuceae). Springer, 1987.
MLA (9th ed.) CitationBarnes, S. H., and S. Blackmore. Preliminary Observations on the Formation of the Male Germ Unit InCatananche Caerulea L. (Compositae: Lactuceae). Springer, 1987.
Warning: These citations may not always be 100% accurate.