APA(7版)引用形式
Spoo, R. E. (2013). Without copyrights: Piracy, publishing, and the public domain. Oxford University Press.
Chicagoスタイル(17版)引用形式
Spoo, Robert E. Without Copyrights: Piracy, Publishing, and the Public Domain. Oxford ; New York: Oxford University Press, 2013.
MLA(9版)引用形式
Spoo, Robert E. Without Copyrights: Piracy, Publishing, and the Public Domain. Oxford University Press, 2013.
警告: この引用は必ずしも正確ではありません.