sa, J. C. fo008761: Cockerill.
芝加哥风格引文sa, John Cockerill. Fo008761: Cockerill.
MLA引文sa, John Cockerill. Fo008761: Cockerill.
警告:这些引文格式不一定是100%准确.
sa, J. C. fo008761: Cockerill.
芝加哥风格引文sa, John Cockerill. Fo008761: Cockerill.
MLA引文sa, John Cockerill. Fo008761: Cockerill.