APA (7th ed.) Zitazioa
Legault, R. L. (2008). Trends in American gun ownership. LFB Scholarly Pub..
Chicago Style (17th ed.) Zitazioa
Legault, Richard L. Trends in American Gun Ownership. New York: LFB Scholarly Pub., 2008.
MLA (9th ed.) Zitazioa
Legault, Richard L. Trends in American Gun Ownership. LFB Scholarly Pub., 2008.
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