Sunday, bloody sunday [1971]

MLA

Schlesinger, John. Sunday, Bloody Sunday [1971]. [United Kingdom]: Optimum Releasing, 2009.

APA

Schlesinger, J. (2009). Sunday, bloody sunday [1971]. [United Kingdom]: Optimum Releasing.

Chicago

Schlesinger, John Sunday, Bloody Sunday [1971]. [United Kingdom]: Optimum Releasing, 2009.