APA

Saracco J. F., Collazo J. A., Groom M. J. & Carlo T. A.Crop size and fruit neighborhood affects on bird visitation to fruiting schefflera morototoni trees in Puerto Rico. : .

Chicago

Saracco James F, Collazo Jaime A, Groom Martha J and Carlo Tomás A.Crop size and fruit neighborhood affects on bird visitation to fruiting schefflera morototoni trees in Puerto Rico. : .

Harvard

Saracco J. F., Collazo J. A., Groom M. J. and Carlo T. A.Crop size and fruit neighborhood affects on bird visitation to fruiting schefflera morototoni trees in Puerto Rico. : .

MLA

Saracco James F, Collazo Jaime A, Groom Martha J and Carlo Tomás A.: . .