刘娜娜 & 张新. (2023). 恩格斯的故事: Story of Engels. 人民出版社.
Chicago Style (17th ed.) Citation刘娜娜 and 张新. 恩格斯的故事: Story of Engels. 人民出版社, 2023.
MLA (8th ed.) Citation刘娜娜 and 张新. 恩格斯的故事: Story of Engels. 人民出版社, 2023.
Warning: These citations may not always be 100% accurate.