Osborne, W., Osborne, M. P., & Murdocca, S. (2000). Knights and castles: A nonfiction companion to The knight at dawn. Random House.
Цитирование в стиле Чикаго (17-е изд.)Osborne, Will, Mary Pope Osborne, и Sal Murdocca. Knights and Castles: A Nonfiction Companion to The Knight at Dawn. New York: Random House, 2000.
Цитирование MLA (8-е изд.)Osborne, Will, et al. Knights and Castles: A Nonfiction Companion to The Knight at Dawn. Random House, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.