Cita APA (7a ed.)

Berger, J. (1962). Maize production and the manuring of maize. Centre d`Etude de l`Azote.

Cita Chicago Style (17a ed.)

Berger, Joseph. Maize Production and the Manuring of Maize. Zurich: Centre d`Etude de l`Azote, 1962.

Cita MLA (8a ed.)

Berger, Joseph. Maize Production and the Manuring of Maize. Centre d`Etude de l`Azote, 1962.