एपीए उद्धरण

Dillon, W. R., Firtle, N. H., & Madden, T. J. (1994). Marketing research, marketing environment. Illinois: Irwin.

शिकागो स्टाइल उद्धरण

Dillon, William R., Neil H. Firtle, और Thomas J. Madden. Marketing Research, Marketing Environment. Illinois: Irwin, 1994.

एमएलए उद्धरण

Dillon, William R., Neil H. Firtle, और Thomas J. Madden. Marketing Research, Marketing Environment. Illinois: Irwin, 1994.