Cita APA (7a ed.)

(1984). Biogeochemistry. M. Nijhoff/Dr W. Junk Publishers.

Cita Chicago Style (17a ed.)

Biogeochemistry. Dordrecht ; Boston: M. Nijhoff/Dr W. Junk Publishers, 1984.

Cita MLA (8a ed.)

Biogeochemistry. M. Nijhoff/Dr W. Junk Publishers, 1984.