Cita APA (7th ed.)

Postgate, J. R. (1982). The fundamentals of nitrogen fixation. Cambridge University Press.

Cita Chicago (17th ed.)

Postgate, J. R. The Fundamentals of Nitrogen Fixation. Londres: Cambridge University Press, 1982.

Cita MLA (9th ed.)

Postgate, J. R. The Fundamentals of Nitrogen Fixation. Cambridge University Press, 1982.