Цитирование APA (7-е изд.)
Popov, H. (1970). Tortured for his faith: An epic of christian courage and heroism in our day. Lakeland.
Цитирование в стиле Чикаго (17-е изд.)
Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. London: Lakeland, 1970.
Цитирование MLA (9-е изд.)
Popov, Haralan. Tortured for His Faith: An Epic of Christian Courage and Heroism in Our Day. Lakeland, 1970.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.