Abbott & Atkin. (1987). IMPROVING vegetatively propagated crops. Academic Press.
Chicago Style (17th ed.) CitationAbbott and Atkin. IMPROVING Vegetatively Propagated Crops. London: Academic Press, 1987.
MLA (9th ed.) CitationAbbott and Atkin. IMPROVING Vegetatively Propagated Crops. Academic Press, 1987.
Warning: These citations may not always be 100% accurate.