APA (7th ed.) Citation

Scruton, R., Singer, P., Janaway, C., & Tanner, M. (2001). German philosophers. Oxford University Press.

Chicago Style (17th ed.) Citation

Scruton, Roger, Peter Singer, Christopher Janaway, and Michael Tanner. German Philosophers. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

Scruton, Roger, et al. German Philosophers. Oxford University Press, 2001.