एपीए उद्धरण

Ashfield, E. S. (1999). Sale of goods and consumer credit in practice (3rd ed.). Blackstone Press.

शिकागो स्टाइल उद्धरण

Ashfield, Evan Stanton. Sale of Goods and Consumer Credit in Practice. 3rd ed. London: Blackstone Press, 1999.

एमएलए उद्धरण

Ashfield, Evan Stanton. Sale of Goods and Consumer Credit in Practice. 3rd ed. Blackstone Press, 1999.