Richard Powell : Quarry.

MLA

O'Reilly, Paul M, and Simon Rees. Richard Powell : Quarry. Cardiff: Howard Gardens Gallery, 2000.

APA

O'Reilly, P. M, & Rees, S. (2000). Richard Powell : Quarry. Cardiff: Howard Gardens Gallery.

Chicago

O'Reilly, Paul M., and Simon Rees. Richard Powell: Quarry. Cardiff: Howard Gardens Gallery, 2000.