Lua APA (7ú heag.)

Legault, R. L. (2008). Trends in American gun ownership. LFB Scholarly Pub..

Lua i Stíl Chicago (17ú heag.)

Legault, Richard L. Trends in American Gun Ownership. New York: LFB Scholarly Pub., 2008.

Lua MLA (9ú heag.)

Legault, Richard L. Trends in American Gun Ownership. LFB Scholarly Pub., 2008.

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