APA (7 ম সংস্করণ) উদ্ধৃতি

(2009). Helmut Middendorf: Over the under the over ; 1997 - 2009 ; [... on the occasion of the exhibition ...] / Benaki Museum, Athens. [In collaboration with the Macedonian Museum of Contemporary Art in Thessaloniki]. Kerber Verlag.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Helmut Middendorf: Over the Under the over ; 1997 - 2009 ; [... on the Occasion of the Exhibition ...] / Benaki Museum, Athens. [In Collaboration with the Macedonian Museum of Contemporary Art in Thessaloniki]. Bielefeld ; Leipzig: Kerber Verlag, 2009.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Helmut Middendorf: Over the Under the over ; 1997 - 2009 ; [... on the Occasion of the Exhibition ...] / Benaki Museum, Athens. [In Collaboration with the Macedonian Museum of Contemporary Art in Thessaloniki]. Kerber Verlag, 2009.