Hockney, D., & Stangos, N. (1980). Paper pools. Thames and Hudson.
Cita Chicago (17th ed.)Hockney, David, i Nikos Stangos. Paper Pools. London: Thames and Hudson, 1980.
Cita MLA (9th ed.)Hockney, David, i Nikos Stangos. Paper Pools. Thames and Hudson, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.