Melville, W., & Lobo, P. (2019). Hero dogs: How a pack of rescues, rejects, and strays became America's greatest disaster-search partners (First edition.). St. Martin's Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Melville, Wilma, و Paul Lobo. Hero Dogs: How a Pack of Rescues, Rejects, and Strays Became America's Greatest Disaster-search Partners. First edition. New York: St. Martin's Press, 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Melville, Wilma, و Paul Lobo. Hero Dogs: How a Pack of Rescues, Rejects, and Strays Became America's Greatest Disaster-search Partners. First edition. St. Martin's Press, 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.