APA引文

Nicolaievsky, B. (1933). Karl Marx: Masn and Fighter. Penguin Press.

Chicago Edition Citation

Nicolaievsky, Boris. Karl Marx: Masn and Fighter. Allen Lane: Penguin Press, 1933.

MLA引文

Nicolaievsky, Boris. Karl Marx: Masn and Fighter. Penguin Press, 1933.

警告：這些引文格式不一定是100％准確.