APA Citation

Galen., & Singer, P. N. 1. (1997). Selected works. Oxford [England] ; New York: Oxford University Press.

Chicago Style Citation

Galen., and P. N. 1962- Singer. Selected Works. Oxford [England] ; New York: Oxford University Press, 1997.

MLA Citation

Galen., and P. N. 1962- Singer. Selected Works. Oxford [England] ; New York: Oxford University Press, 1997.

Warning: These citations may not always be 100% accurate.