توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Stiefel, B. (2021). "If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing during the American Civil War. Armed Jews in the Americas.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Stiefel, Barry. ""If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing During the American Civil War." Armed Jews in the Americas 2021.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Stiefel, Barry. ""If I Can See One. I Can Build Them": David Lopez Jr. and Weapons Manufacturing During the American Civil War." Armed Jews in the Americas, 2021.