Van Osselaer. Sign or Symptom? Leuven University Press.
芝加哥风格引文Van Osselaer. Sign or Symptom? Leuven University Press.
MLA引文Van Osselaer. Sign or Symptom? Leuven University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Van Osselaer. Sign or Symptom? Leuven University Press.
芝加哥风格引文Van Osselaer. Sign or Symptom? Leuven University Press.
MLA引文Van Osselaer. Sign or Symptom? Leuven University Press.