APA ציטוט

Theodore Geiger. (1975). The development progress of Hong Kong and Singapore. London: Macmillan.

Trích dẫn kiểu Chicago

Theodore Geiger. The Development Progress of Hong Kong and Singapore. London: Macmillan, 1975.

ציטוט MLA

Theodore Geiger. The Development Progress of Hong Kong and Singapore. London: Macmillan, 1975.