APA (7th ed.) Citation

Burns, R. C., & Hardy, R. W. F. (1975). Nitrogen Fixation in Bacteria and Higher Plants. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Burns, Richard C., and Ralph W. F. Hardy. Nitrogen Fixation in Bacteria and Higher Plants. Berlin, Heidelberg: Springer Berlin Heidelberg, 1975.

MLA (9th ed.) Citation

Burns, Richard C., and Ralph W. F. Hardy. Nitrogen Fixation in Bacteria and Higher Plants. Springer Berlin Heidelberg, 1975.