McKay, S. (2023). The hidden history of code-breaking: The secret world of cyphers, uncrackable codes, and elusive encryptions (First Pegasus Books cloth edition.). Pegasus Books.
Цитирование в стиле Чикаго (17-е изд.)McKay, Sinclair. The Hidden History of Code-breaking: The Secret World of Cyphers, Uncrackable Codes, and Elusive Encryptions. First Pegasus Books cloth edition. New York: Pegasus Books, 2023.
Цитирование MLA (8-е изд.)McKay, Sinclair. The Hidden History of Code-breaking: The Secret World of Cyphers, Uncrackable Codes, and Elusive Encryptions. First Pegasus Books cloth edition. Pegasus Books, 2023.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.