Cita APA (7th ed.)
Baur, F., & Jackson, W. Bird Control in Food Plans: It's a Flying Shame! American Association of Cereal Chemists.
Cita Chicago (17th ed.)
Baur, F.J, i W.B Jackson. Bird Control in Food Plans: It's a Flying Shame! Minneápolis, EUA: American Association of Cereal Chemists.
Cita MLA (9th ed.)
Baur, F.J, i W.B Jackson. Bird Control in Food Plans: It's a Flying Shame! American Association of Cereal Chemists.
Atenció: Aquestes cites poden no estar 100% correctes.