APA (7th ed.) Citation

Crawford, H. E. (2017). The Sumerian world (First published in paperback.). Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Crawford, Harriet E. The Sumerian World. First published in paperback. London ; New York: Routledge, Taylor & Francis Group, 2017.

MLA (9th ed.) Citation

Crawford, Harriet E. The Sumerian World. First published in paperback. Routledge, Taylor & Francis Group, 2017.