एपीए उद्धरण

Lam, T. H. B. (2009). EGEO: :Answer key. H: University of Education Publishing house.

शिकागो स्टाइल उद्धरण

Lam, Thi Hoa Binh. EGEO: :Answer Key. H: University of Education Publishing house, 2009.

एमएलए उद्धरण

Lam, Thi Hoa Binh. EGEO: :Answer Key. H: University of Education Publishing house, 2009.