Frank, J., & Pullen, Z. (2004). The toughest cowboy: Or how the wild west was tamed (1st. ed.). Simon & Schuster Books for Young Readers.
Цитирование в стиле Чикаго (17-е изд.)Frank, John, и Zachary Pullen. The Toughest Cowboy: Or How the Wild West Was Tamed. 1st. ed. New York: Simon & Schuster Books for Young Readers, 2004.
Цитирование MLA (8-е изд.)Frank, John, и Zachary Pullen. The Toughest Cowboy: Or How the Wild West Was Tamed. 1st. ed. Simon & Schuster Books for Young Readers, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.