APA引文

Ludwig, S. (1985). Pediatric emergencies. Churchill Livingstone.

Chicago Style (17th ed.) Citation

Ludwig, Stephen. Pediatric Emergencies. New York: Churchill Livingstone, 1985.

MLA引文

Ludwig, Stephen. Pediatric Emergencies. Churchill Livingstone, 1985.

警告：這些引文格式不一定是100％准確.