Cita APA (7a ed.)

VALLE, D., BURCKHARDT, D., MUJICA, V., ZOPPOLO, R., & MORELLI, E. (2017). The occurrence of the Pear Psyllid, Cacopsylla bidens (Sulc, 1907) (insecta: Hemiptera: Psyllidae), in Uruguay.

Cita Chicago Style (17a ed.)

VALLE, D., D. BURCKHARDT, V. MUJICA, R. ZOPPOLO, y E. MORELLI. The Occurrence of the Pear Psyllid, Cacopsylla Bidens (Sulc, 1907) (insecta: Hemiptera: Psyllidae), in Uruguay. 2017.

Cita MLA (9a ed.)

VALLE, D., et al. The Occurrence of the Pear Psyllid, Cacopsylla Bidens (Sulc, 1907) (insecta: Hemiptera: Psyllidae), in Uruguay. 2017.