Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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