Rugoff, R. (1999). Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One. frieze.
Cita Chicago Style (17a ed.)Rugoff, Ralph. "Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One." Frieze 1999.
Cita MLA (8a ed.)Rugoff, Ralph. "Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One." Frieze, 1999.
Precaución: Estas citas no son 100% exactas.