In a paper for which we’re currently handling the revisions, I and Matt cite several pieces of artwork, including Knight’s classic Brontosaurus and Burian’s snorkelling Brachiosaurus . All we have for the references are: Knight CR (1897) Restoration of Brontosaurus . Burian Z (1941) Snorkelling Brachiosaurus . But a reviewer asked us: I don’t really have any idea what the right way is to cite artwork — does