Cita APA (7a ed.)

López Pereira, M., Sadras, V., & Trápani, N. Genetic improvement of sunflower in Argentina between 1930 and 1995: II. Phenological development, growth and source-sink relationship.

Cita Chicago Style (17a ed.)

López Pereira, M., V.O Sadras, y N. Trápani. Genetic Improvement of Sunflower in Argentina Between 1930 and 1995: II. Phenological Development, Growth and Source-sink Relationship.

Cita MLA (8a ed.)

López Pereira, M., et al. Genetic Improvement of Sunflower in Argentina Between 1930 and 1995: II. Phenological Development, Growth and Source-sink Relationship.