एपीए उद्धरण

Nyborg, I. L. P. (2002). Yours today, mine tomorrow? Norway: Agricultural University of Norway.

शिकागो स्टाइल उद्धरण

Nyborg, Ingrig L. P. Yours Today, Mine Tomorrow? Norway: Agricultural University of Norway, 2002.

एमएलए उद्धरण

Nyborg, Ingrig L. P. Yours Today, Mine Tomorrow? Norway: Agricultural University of Norway, 2002.