Swan, A. (2010). Botanical portraits with colored pencils (1st English-language ed.). Barron's Educational Series.
Chicago Style (17th ed.) CitationSwan, Ann. Botanical Portraits with Colored Pencils. 1st English-language ed. Hauppauge, N.Y.: Barron's Educational Series, 2010.
MLA (8th ed.) CitationSwan, Ann. Botanical Portraits with Colored Pencils. 1st English-language ed. Barron's Educational Series, 2010.
Warning: These citations may not always be 100% accurate.