APA (7th ed.) Zitazioa

Francesca Sparvoli, Jose J. Pueyo, Didier Bazile, & Antonio M. De Ron. (2017). The Challenge of Protein Crops as a Sustainable Source of Food and Feed for the Future. Frontiers Media SA.

Chicago Style (17th ed.) Zitazioa

Francesca Sparvoli, Jose J. Pueyo, Didier Bazile, eta Antonio M. De Ron. The Challenge of Protein Crops as a Sustainable Source of Food and Feed for the Future. Frontiers Media SA, 2017.

MLA (9th ed.) Zitazioa

Francesca Sparvoli, et al. The Challenge of Protein Crops as a Sustainable Source of Food and Feed for the Future. Frontiers Media SA, 2017.