APA (7th ed.) Citation

Parsons M., D. B. Trigo, cebada, avena.

Chicago Style (17th ed.) Citation

Parsons M., David B. Trigo, Cebada, Avena.

MLA (8th ed.) Citation

Parsons M., David B. Trigo, Cebada, Avena.

Warning: These citations may not always be 100% accurate.