APA استشهاد

Carsten Peter Warncke & Ingo F Walther. (1994). Pablo Picasso 1881-1973: The works 1937 - 1973 (v.2). Benedikt Taschen.

استشهاد بنمط شيكاغو

Carsten Peter Warncke و Ingo F Walther. Pablo Picasso 1881-1973: The Works 1937 - 1973 (v.2). Koln,Germany: Benedikt Taschen, 1994.

MLA استشهاد

Carsten Peter Warncke و Ingo F Walther. Pablo Picasso 1881-1973: The Works 1937 - 1973 (v.2). Benedikt Taschen, 1994.