APA (7 वां संस्करण) प्रशस्ति पत्र

Freer, D. Fred Stein (1909-1976): A Retrospective / Dawn Freer. "Escape to Life" : German Intellectuals in New York ; a Compendium on Exile after 1933.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Freer, Dawn. "Fred Stein (1909-1976): A Retrospective / Dawn Freer." "Escape to Life" : German Intellectuals in New York ; a Compendium on Exile After 1933 .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Freer, Dawn. "Fred Stein (1909-1976): A Retrospective / Dawn Freer." "Escape to Life" : German Intellectuals in New York ; a Compendium on Exile After 1933, .