To make your essay look like one of the essays on nybooks.com, you’ll need the following:

• all the publishing info about your book;
• an image that evokes an important idea within your essay;
• a caption for your image, including whose image it is.

Remember that you’ll also have to include a Works Cited page. The formatting guidelines for those are here, if you’re using MLA. An example of what it looks like is here.