Dyfyniad APA
Utter, G. H., & Spitzer, R. J. (2016). The gun debate: An encyclopedia of gun control & gun rights in the United States (Third edition.). Grey House Publishing.
Dyfyniad Arddull Chicago
Utter, Glenn H., and Robert J. Spitzer. The Gun Debate: An Encyclopedia of Gun Control & Gun Rights in the United States. Third edition. Amenia, New York: Grey House Publishing, 2016.
Dyfyniad MLA
Utter, Glenn H., and Robert J. Spitzer. The Gun Debate: An Encyclopedia of Gun Control & Gun Rights in the United States. Third edition. Grey House Publishing, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.