APA (7th ed.) Citation

Hirsch, P. J., & Hirsch, S. A. Symposium on office orthopedic practice.

Chicago Style (17th ed.) Citation

Hirsch, Paul J., and Stuart A. Hirsch. Symposium on Office Orthopedic Practice.

MLA (8th ed.) Citation

Hirsch, Paul J., and Stuart A. Hirsch. Symposium on Office Orthopedic Practice.

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