Geary, R. (2018). The true death of Billy the Kid: Being an authentic narrative of the final days in his brief and turbulent life. NBM Publishing.
Цитирование в стиле Чикаго (17-е изд.)Geary, Rick. The True Death of Billy the Kid: Being an Authentic Narrative of the Final Days in His Brief and Turbulent Life. New York: NBM Publishing, 2018.
Цитирование MLA (8-е изд.)Geary, Rick. The True Death of Billy the Kid: Being an Authentic Narrative of the Final Days in His Brief and Turbulent Life. NBM Publishing, 2018.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.