Paul Mason : Root and cause.

MLA

Chatfield, Norman, Andrew Stenyer, and Peter Wheeler. Paul Mason : Root and Cause. [S.l.]: [s.n.], 2001.

APA

Chatfield, N., Stenyer, A., & Wheeler, P. (2001). Paul Mason : Root and cause. [S.l.]: [s.n.].

Chicago

Chatfield, Norman, Andrew Stenyer, and Peter Wheeler. Paul Mason: Root and Cause. [S.l.]: [s.n.], 2001.