APA引文

Lieth, H., & Whittaker, r. H. (1975). Primary productivity of the biosphere. Springer-Verlag.

Chicago Edition Citation

Lieth, Helmut, and robert H. Whittaker. Primary Productivity of the Biosphere. New York: Springer-Verlag, 1975.

MLA引文

Lieth, Helmut, and robert H. Whittaker. Primary Productivity of the Biosphere. Springer-Verlag, 1975.

警告：這些引文格式不一定是100％准確.