APA (7th ed.) Citation

Blair, R., & Gray, T. The grave. A poem: By Robert Blair (The eight [sic] edition. To which is added, An elegy written in a country church-yard. By Mr Gray.).

Chicago Style (17th ed.) Citation

Blair, Robert, and Thomas Gray. The Grave. A Poem: By Robert Blair. The eight [sic] edition. To which is added, An elegy written in a country church-yard. By Mr Gray.

MLA (9th ed.) Citation

Blair, Robert, and Thomas Gray. The Grave. A Poem: By Robert Blair. The eight [sic] edition. To which is added, An elegy written in a country church-yard. By Mr Gray.