एपीए उद्धरण

Lieth, H. (1974). Phenology and seasonality modelling [proceedings]. Springer-Verlag.

शिकागो स्टाइल उद्धरण

Lieth, Helmut. Phenology and Seasonality Modelling [proceedings]. Heidelberg: Springer-Verlag, 1974.

एमएलए उद्धरण

Lieth, Helmut. Phenology and Seasonality Modelling [proceedings]. Springer-Verlag, 1974.