Trích dẫn APA

Ortaz, M. (2001). Diet seasonality and food overlap among fishes of the upper Orituco stream, northern Venezuela.

Trích dẫn kiểu Chicago

Ortaz, Mario. Diet Seasonality and Food Overlap Among Fishes of the Upper Orituco Stream, Northern Venezuela. 2001.

Trích dẫn MLA

Ortaz, Mario. Diet Seasonality and Food Overlap Among Fishes of the Upper Orituco Stream, Northern Venezuela. 2001.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.