APA (7 ম সংস্করণ) উদ্ধৃতি

Halgmann, B. (1998). Frottage - shaping the ungraspable: Birgit Halgmann. Issues in contemporary culture and aesthetics.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Halgmann, Birgit. "Frottage - Shaping the Ungraspable: Birgit Halgmann." Issues in Contemporary Culture and Aesthetics 1998.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Halgmann, Birgit. "Frottage - Shaping the Ungraspable: Birgit Halgmann." Issues in Contemporary Culture and Aesthetics, 1998.