Ball, D. (2017). Backwards and forwards: A technical manual for reading plays. Southern Illinois University Press.
Цитирование в стиле Чикаго (17-е изд.)Ball, David. Backwards and Forwards: A Technical Manual for Reading Plays. Carbondale: Southern Illinois University Press, 2017.
Цитирование MLA (9-е изд.)Ball, David. Backwards and Forwards: A Technical Manual for Reading Plays. Southern Illinois University Press, 2017.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.