APA (7 वां संस्करण) प्रशस्ति पत्र

Rugoff, R. (1999). Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One. frieze.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Rugoff, Ralph. "Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One." Frieze 1999.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Rugoff, Ralph. "Trading Places: Ralph Rugoff on Glen Seator's Fifteen Sixty One." Frieze, 1999.