एपीए उद्धरण

Lallement, G. (1979). Semigroups and combinatorial applications. Wiley Eastern.

शिकागो स्टाइल उद्धरण

Lallement, Gerard. Semigroups and Combinatorial Applications. New York: Wiley Eastern, 1979.

एमएलए उद्धरण

Lallement, Gerard. Semigroups and Combinatorial Applications. Wiley Eastern, 1979.