I believe he recommended the translation by Robert Eagles: https://www.amazon.com/Aeneid-Penguin-Classics-Deluxe-ebook/dp/B000QJLQZS/ref=sr_1_fkmr0_1?s=digital-text&ie=UTF8&qid=1468664147&sr=1-1-fkmr0&keywords=Aeneid+robert+eagles#nav-subnav