Cyzer, E., & Cyzer, R. (2012). Sixty works by modern masters: E & R Cyzer, 20th Century Art. Introd. Elaine and Richard Cyzer.
Citazione stile Chigago Style (17a edizione)Cyzer, Elayne, e Richard Cyzer. Sixty Works by Modern Masters: E & R Cyzer, 20th Century Art. Introd. Elaine and Richard Cyzer. London, 2012.
Citatione MLA (8a ed.)Cyzer, Elayne, e Richard Cyzer. Sixty Works by Modern Masters: E & R Cyzer, 20th Century Art. Introd. Elaine and Richard Cyzer. 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.