Cita APA (7a ed.)
Walther, I. F. Pablo Picasso 1881-1973: Genius of the century / Ingo F. Walther.
Cita Chicago Style (17a ed.)
Walther, Ingo F. Pablo Picasso 1881-1973: Genius of the Century / Ingo F. Walther.
Cita MLA (9a ed.)
Walther, Ingo F. Pablo Picasso 1881-1973: Genius of the Century / Ingo F. Walther.
警告：這些引文格式不一定是100％准確.