Verhaeren, E. (1994). A Symbolist Painter: Fernand Khnopff (1877). Symbolist art theories : a critical anthology.
Chicago-Zitierstil (17. Ausg.)Verhaeren, Emile. "A Symbolist Painter: Fernand Khnopff (1877)." Symbolist Art Theories : A Critical Anthology 1994.
MLA-Zitierstil (8. Ausg.)Verhaeren, Emile. "A Symbolist Painter: Fernand Khnopff (1877)." Symbolist Art Theories : A Critical Anthology, 1994.
警告：這些引文格式不一定是100％准確.