Cita APA (7th ed.)

Spies, W. (1971). Les sculptures de Picasso: Werner Spies. Hatje [u.a.].

Cita Chicago (17th ed.)

Spies, Werner. Les Sculptures De Picasso: Werner Spies. Stuttgart [u.a.]: Hatje [u.a.], 1971.

Cita MLA (8th ed.)

Spies, Werner. Les Sculptures De Picasso: Werner Spies. Hatje [u.a.], 1971.