International Symposium on Varieties of Marxism, Van Leer Jerusalem Foundation, Van Leer Foundation for the Advancement of Human Culture, & Avineri, S. (1977). Varieties of Marxism. Nijhoff.
استشهاد بنمط شيكاغوInternational Symposium on Varieties of Marxism, Van Leer Jerusalem Foundation, Van Leer Foundation for the Advancement of Human Culture, و Shlomo Avineri. Varieties of Marxism. The Hague: Nijhoff, 1977.
MLA استشهادInternational Symposium on Varieties of Marxism, Van Leer Jerusalem Foundation, et al. Varieties of Marxism. Nijhoff, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.