Dyfyniad APA

Fishman, S., Ballantyne, J., Rathmell, J. P., & Bonica, J. J. (2010). Bonica's management of pain (Fourth edition.). Lippincott, Williams & Wilkins.

Dyfyniad Arddull Chicago

Fishman, Scott, Jane Ballantyne, James P. Rathmell, and John J. Bonica. Bonica's Management of Pain. Fourth edition. Baltimore, MD: Lippincott, Williams & Wilkins, 2010.

Dyfyniad MLA

Fishman, Scott, et al. Bonica's Management of Pain. Fourth edition. Lippincott, Williams & Wilkins, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.