Freud, S., Boehlich, W., Pomerans, A. J., & Silberstein, E. [. (1990). The letters of Sigmund Freud to Eduard Silberstein: 1871 - 1881 / Sigmund Freud. Ed. by Walter Boehlich. Trans. by Arnold J. Pomerans. Belknap Press of Harvard Univ. Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিFreud, Sigmund, Walter Boehlich, Arnold J. Pomerans, এবং Eduard [Adressat] Silberstein. The Letters of Sigmund Freud to Eduard Silberstein: 1871 - 1881 / Sigmund Freud. Ed. by Walter Boehlich. Trans. by Arnold J. Pomerans. Cambridge: Belknap Press of Harvard Univ. Press, 1990.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিFreud, Sigmund, et al. The Letters of Sigmund Freud to Eduard Silberstein: 1871 - 1881 / Sigmund Freud. Ed. by Walter Boehlich. Trans. by Arnold J. Pomerans. Belknap Press of Harvard Univ. Press, 1990.