Παραπομπή APA

Bottomore,T B, & Rubel,Maximilien. (1956). Karlmarx: Selected writings in sociology and social philosophy (2.). Penguin Books.

Παραπομπή Chicago Style

Bottomore,T B, και Rubel,Maximilien. Karlmarx: Selected Writings in Sociology and Social Philosophy. 2. England: Penguin Books, 1956.

Παραπομπή MLA

Bottomore,T B, και Rubel,Maximilien. Karlmarx: Selected Writings in Sociology and Social Philosophy. 2. Penguin Books, 1956.