APA (7 ম সংস্করণ) উদ্ধৃতি

Oberhollenzer, G. (2009). Alfons Schilling: Zum 75. Geburtstag = on the occasion of his 75th birthday. Ed. Sammlung Essl.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Oberhollenzer, Günther. Alfons Schilling: Zum 75. Geburtstag = on the Occasion of His 75th Birthday. Klosterneuburg: Ed. Sammlung Essl, 2009.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Oberhollenzer, Günther. Alfons Schilling: Zum 75. Geburtstag = on the Occasion of His 75th Birthday. Ed. Sammlung Essl, 2009.