Bukin, D., & Gulii̐ev, K. (2018). Spy school: Are you sharp enough to be a KGB agent? (First U.S. edition.). St. Martin's Press.
Цитирование в стиле Чикаго (17-е изд.)Bukin, Denis, и Kamil Gulii̐ev. Spy School: Are You Sharp Enough to Be a KGB Agent? First U.S. edition. New York: St. Martin's Press, 2018.
Цитирование MLA (8-е изд.)Bukin, Denis, и Kamil Gulii̐ev. Spy School: Are You Sharp Enough to Be a KGB Agent? First U.S. edition. St. Martin's Press, 2018.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.