Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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