Campbell, A. (2022). We are Proud Boys: How a right-wing street gang ushered in a new era of American extremism (First edition.). Hachette Books, Hachette Book Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Campbell, Andy. We Are Proud Boys: How a Right-wing Street Gang Ushered in a New Era of American Extremism. First edition. New York, NY: Hachette Books, Hachette Book Group, 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Campbell, Andy. We Are Proud Boys: How a Right-wing Street Gang Ushered in a New Era of American Extremism. First edition. Hachette Books, Hachette Book Group, 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.