APA (7th ed.) Citation

(2004). Cy Twombly: Fifty years of works on paper (Second edition, revised and expanded.). Schirmer/Mosel.

Chicago Style (17th ed.) Citation

Cy Twombly: Fifty Years of Works on Paper. Second edition, revised and expanded. Munich: Schirmer/Mosel, 2004.

MLA (9th ed.) Citation

Cy Twombly: Fifty Years of Works on Paper. Second edition, revised and expanded. Schirmer/Mosel, 2004.