Cita APA (7a ed.)
Gray, R. (2015). A history of American poetry. Wiley Blackwell.
Cita Chicago Style (17a ed.)
Gray, Richard. A History of American Poetry. Chichester, West Sussex, United Kingdom: Wiley Blackwell, 2015.
Cita MLA (9a ed.)
Gray, Richard. A History of American Poetry. Wiley Blackwell, 2015.
Precaución: Estas citas no son 100% exactas.