APA citiranje

Kettering International Symposium on Nitrogen Fixation Madison, Wis., & Orme-Johnson, W. H. (1980). Nitrogen fixation. University Park Press.

Chicago Style (17th ed.) Citation

Kettering International Symposium on Nitrogen Fixation Madison, Wis., and William H. Orme-Johnson. Nitrogen Fixation. Baltimore: University Park Press, 1980.

MLA citiranje

Kettering International Symposium on Nitrogen Fixation Madison, Wis., and William H. Orme-Johnson. Nitrogen Fixation. University Park Press, 1980.