APA引文

Robert R. Nathan Associates. (1974). Sumatra regional study, part B: Inception report. RRN/A].

Chicago Style (17th ed.) Citation

Robert R. Nathan Associates. Sumatra Regional Study, Part B: Inception Report. [Washington: RRN/A], 1974.

MLA引文

Robert R. Nathan Associates. Sumatra Regional Study, Part B: Inception Report. RRN/A], 1974.

警告：这些引文格式不一定是100％准确.