Cita APA (7a ed.)

Peretti, A., Colombo, I., & Murcia, M. Seed vigour tests and field emergence in sunflower (Helianthus annuus L.).

Cita Chicago Style (17a ed.)

Peretti, A., I.G Colombo, y M.L Murcia. Seed Vigour Tests and Field Emergence in Sunflower (Helianthus Annuus L.).

Cita MLA (8a ed.)

Peretti, A., et al. Seed Vigour Tests and Field Emergence in Sunflower (Helianthus Annuus L.).