APA (7 ম সংস্করণ) উদ্ধৃতি

Diederichsen, D. (1997). Widows Speak: Diedrich Diederichsen on Heiner Müller. Artforum.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Diederichsen, Diedrich. "Widows Speak: Diedrich Diederichsen on Heiner Müller." Artforum 1997.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Diederichsen, Diedrich. "Widows Speak: Diedrich Diederichsen on Heiner Müller." Artforum, 1997.