Lua APA (7ú heag.)
ebrary, Inc, Hofmann, K. H., Lawson, J. D., & Vinberg, Ė. B. (1995). Semigroups in algebra, geometry, and analysis. Walter de Gruyter.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Karl Heinrich Hofmann, Jimmie D. Lawson, agus Ė. B. Vinberg. Semigroups in Algebra, Geometry, and Analysis. New York: Walter de Gruyter, 1995.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Semigroups in Algebra, Geometry, and Analysis. Walter de Gruyter, 1995.
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