APA (7 वां संस्करण) प्रशस्ति पत्र

Asthoff, J. (2013). David Ostrowski: "I'm OK.' Moments later, he was shot" : Peres Projects, Berlin, 1.3.-13.4.2013 / Jens Asthoff. Kunstforum.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Asthoff, Jens. "David Ostrowski: "I'm OK.' Moments Later, He Was Shot" : Peres Projects, Berlin, 1.3.-13.4.2013 / Jens Asthoff." Kunstforum 2013.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Asthoff, Jens. "David Ostrowski: "I'm OK.' Moments Later, He Was Shot" : Peres Projects, Berlin, 1.3.-13.4.2013 / Jens Asthoff." Kunstforum, 2013.