एपीए उद्धरण

Annie, V. (1989). Topological semigroups. Department of Mathematics, CUSAT.

शिकागो स्टाइल उद्धरण

Annie, V.T. Topological Semigroups. Kochi: Department of Mathematics, CUSAT, 1989.

एमएलए उद्धरण

Annie, V.T. Topological Semigroups. Department of Mathematics, CUSAT, 1989.