Cita APA (7a ed.)
Sotheby's. Sotheby's: London, Tuesday 3rd and Wednesday 4th April 1984 : The Collection of Dr. Peter Hierzenberger of Vienna. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, Tuesday 3rd and Wednesday 4th April 1984 : The Collection of Dr. Peter Hierzenberger of Vienna. Londres, Inglaterra: Sotheby's.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, Tuesday 3rd and Wednesday 4th April 1984 : The Collection of Dr. Peter Hierzenberger of Vienna. Sotheby's.
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