Cita APA (7a ed.)

Papadakis, J. S. (1970). Fundamentals of agronomy: Compendium of crop ecology. s.n.

Cita Chicago Style (17a ed.)

Papadakis, Juan S. Fundamentals of Agronomy: Compendium of Crop Ecology. Buenos Aires: s.n, 1970.

Cita MLA (8a ed.)

Papadakis, Juan S. Fundamentals of Agronomy: Compendium of Crop Ecology. s.n, 1970.