एपीए उद्धरण

Wong, L. (1991). Essential study skills. Illinois: Houghton Mifflin.

शिकागो स्टाइल उद्धरण

Wong, Linda. Essential Study Skills. Illinois: Houghton Mifflin, 1991.

एमएलए उद्धरण

Wong, Linda. Essential Study Skills. Illinois: Houghton Mifflin, 1991.