Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Berger, J. Maize Production and the Manuring of Maize. Geneva: Centre d'Étude de l'Azote., 1962.

Cita MLA (8a ed.)

Berger, J. Maize Production and the Manuring of Maize. Centre d'Étude de l'Azote., 1962.