Cita APA

Burrough, R. J., & Kennedy, C. R. Interaction betweeen perch (Perca fluviatilis) and brown trout (Salmo trutta).

Citación estilo Chicago

Burrough, R. J., y C. R. Kennedy. Interaction Betweeen Perch (Perca Fluviatilis) and Brown Trout (Salmo Trutta).

Cita MLA

Burrough, R. J., y C. R. Kennedy. Interaction Betweeen Perch (Perca Fluviatilis) and Brown Trout (Salmo Trutta).