APA引文

Graeff, A. (2019). Okkulte Kunst. Image.

芝加哥风格引文

Graeff, Alexander. "Okkulte Kunst." Image 2019.

MLA引文

Graeff, Alexander. "Okkulte Kunst." Image, 2019.

警告：这些引文格式不一定是100％准确.