APA (7 वां संस्करण) प्रशस्ति पत्र

Gregory, R. (2007). OMA, Museum of Contemporary Art, Riga, Latvia. The Architectural Review.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gregory, Rob. "OMA, Museum of Contemporary Art, Riga, Latvia." The Architectural Review 2007.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Gregory, Rob. "OMA, Museum of Contemporary Art, Riga, Latvia." The Architectural Review, 2007.