Cita APA (7a ed.)

Abbate, P., Bariffi, J., Gutheim, F., & Lázaro, L. Nitrogen and phosphorus grain concentration and use efficiency in wheat.

Cita Chicago Style (17a ed.)

Abbate, P.E, J.H Bariffi, F. Gutheim, y L. Lázaro. Nitrogen and Phosphorus Grain Concentration and Use Efficiency in Wheat.

Cita MLA (8a ed.)

Abbate, P.E, et al. Nitrogen and Phosphorus Grain Concentration and Use Efficiency in Wheat.