(2005). Who swallowed Harold?: And other poems about pets. Marshall Cavendish.
Chicago Style (17th ed.) CitationWho Swallowed Harold?: And Other Poems About Pets. Tarrytown, NY: Marshall Cavendish, 2005.
MLA (9th ed.) CitationWho Swallowed Harold?: And Other Poems About Pets. Marshall Cavendish, 2005.
Warning: These citations may not always be 100% accurate.