Cita APA

Skinner, C., & Chris Skinner; Llew von Essen. (1991). The. Oxford,New York: Oxford University Press.

Chicago Style Citation

Skinner, Chris, i Chris Skinner; Llew von Essen. The. Oxford,New York: Oxford University Press, 1991.

Cita MLA

Skinner, Chris, i Chris Skinner; Llew von Essen. The. Oxford,New York: Oxford University Press, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.