APA引文
Blowers, A. J. (1987). The Essentials of first aid (4th ed.). [s.n.].
Chicago Style (17th ed.) Citation
Blowers, A. J. The Essentials of First Aid. 4th ed. Nairobi: [s.n.], 1987.
MLA引文
Blowers, A. J. The Essentials of First Aid. 4th ed. [s.n.], 1987.
警告：這些引文格式不一定是100％准確.