APA-čujuhus (7. p.)
Gospodinov, G., Furl, N. J., & Rodel, A. (2015). The physics of sorrow (First edition.). Open Letter.
Chicago-čujuhus (17. p.)
Gospodinov, Georgi, N. J. Furl, juo Angela Rodel. The Physics of Sorrow. First edition. Rochester, New York: Open Letter, 2015.
MLA-čujuhus (9. p.)
Gospodinov, Georgi, et al. The Physics of Sorrow. First edition. Open Letter, 2015.
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