记录引文

APA引文
Aminuddin Baki. (1983). The Institution of Debt - Slavery in Perak. s.n.].
芝加哥风格引文
Aminuddin Baki. The Institution of Debt - Slavery in Perak. [s.l.: s.n.], 1983.
MLA引文
Aminuddin Baki. The Institution of Debt - Slavery in Perak. s.n.], 1983.
警告:这些引文格式不一定是100%准确.