Cita APA

Vezzoli, G., Mullens, B. A., & Mench, J. A. Relationships between beak condition, preening behavior and ectoparasite infestation levels in laying hens.

Citación estilo Chicago

Vezzoli, Giuseppe, Bradley A. Mullens, y Joy A. Mench. Relationships between Beak Condition, Preening Behavior and Ectoparasite Infestation Levels in Laying Hens.

Cita MLA

Vezzoli, Giuseppe, Bradley A. Mullens, y Joy A. Mench. Relationships between Beak Condition, Preening Behavior and Ectoparasite Infestation Levels in Laying Hens.