Trotsky, L. (1973). 1905 Leon Trotsky: Translation by Anya Bostock (2nd ed.). Penguin.
芝加哥风格引文Trotsky, Leon. 1905 Leon Trotsky: Translation by Anya Bostock. 2nd ed. Middlesex: Penguin, 1973.
MLA引文Trotsky, Leon. 1905 Leon Trotsky: Translation by Anya Bostock. 2nd ed. Penguin, 1973.
警告：这些引文格式不一定是100％准确.