توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

FRANKEL, J. (1969). Vladimir Akimov on the dilemmas of Russian Marxism, 1895-1903; the second congress of the Russian Social Democratic Labour: Party, a short history of the social democratic movement in Russia. C.U.P.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

FRANKEL, Jonathan. Vladimir Akimov on the Dilemmas of Russian Marxism, 1895-1903; the Second Congress of the Russian Social Democratic Labour: Party, a Short History of the Social Democratic Movement in Russia. Cambridge: C.U.P, 1969.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

FRANKEL, Jonathan. Vladimir Akimov on the Dilemmas of Russian Marxism, 1895-1903; the Second Congress of the Russian Social Democratic Labour: Party, a Short History of the Social Democratic Movement in Russia. C.U.P, 1969.