APA ציטוט

Lieth, H. [., & Whittaker, R. H. [. (1975). Primary productivity of the biosphere. Springer-verlag.

Chicago Edition Citation

Lieth, Helmut [ed.], and Robert H. [ed.] Whittaker. Primary Productivity of the Biosphere. New York: Springer-verlag, 1975.

ציטוט MLA

Lieth, Helmut [ed.], and Robert H. [ed.] Whittaker. Primary Productivity of the Biosphere. Springer-verlag, 1975.