APA引文

Ruusbroec, J. v., Faesen, R., & Rolfson, H. (2003). Van seven trappen. Opera omnia..

Chicago Style (17th ed.) Citation

Ruusbroec, Jan van, Rob Faesen, and Helen Rolfson. "Van Seven Trappen." Opera Omnia. 2003.

MLA引文

Ruusbroec, Jan van, et al. "Van Seven Trappen." Opera Omnia., 2003.

警告：這些引文格式不一定是100％准確.