APA (7th ed.) Citation

Schwartz, G. R. (1999). Principles and practice of emergency medicine (Fourth edition.). Williams & Wilkins.

Chicago Style (17th ed.) Citation

Schwartz, George R. Principles and Practice of Emergency Medicine. Fourth edition. Baltimore: Williams & Wilkins, 1999.

MLA (9th ed.) Citation

Schwartz, George R. Principles and Practice of Emergency Medicine. Fourth edition. Williams & Wilkins, 1999.

Warning: These citations may not always be 100% accurate.