Ludwig, J., Cook, P. J., & Smith, T. W. (1998). The gender gap in reporting household gun ownership.
استشهاد بنمط شيكاغوLudwig, J., P J. Cook, و T W. Smith. The Gender Gap in Reporting Household Gun Ownership. 1998.
MLA استشهادLudwig, J., P J. Cook, و T W. Smith. The Gender Gap in Reporting Household Gun Ownership. 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.