APA引文

International Maritime Organization. (1987). International Code of Signals (Amended ed.). IMO.

Chicago Style (17th ed.) Citation

International Maritime Organization. International Code of Signals. Amended ed. London: IMO, 1987.

MLA引文

International Maritime Organization. International Code of Signals. Amended ed. IMO, 1987.

警告：這些引文格式不一定是100％准確.