Dyfyniad APA

Crain, E., & Gershel, J. (1997). Clinical manual of emergency pediatrics (3rd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Crain, Ellen, and Jeffrey Gershel. Clinical Manual of Emergency Pediatrics. 3rd ed. New York: McGraw-Hill, 1997.

Dyfyniad MLA

Crain, Ellen, and Jeffrey Gershel. Clinical Manual of Emergency Pediatrics. 3rd ed. McGraw-Hill, 1997.

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