Petty K. (1998). I didn't know that people chase twisters. Belgium All rights reserved.
Цитирование в стиле Чикаго (17-е изд.)Petty K. I Didn't Know That People Chase Twisters. London: Belgium All rights reserved, 1998.
Цитирование MLA (8-е изд.)Petty K. I Didn't Know That People Chase Twisters. Belgium All rights reserved, 1998.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.