APA-viite (7. p.)

Biro, D., Guilford, T., Dell'Omo, G., & Lipp, H. (2002). How the viewing of familiar landscapes prior to release allows pigeons to home faster: Evidence from GPS tracking.

Chicago-viite (17. p.)

Biro, D., T. Guilford, G. Dell'Omo, ja H. Lipp. How the Viewing of Familiar Landscapes Prior to Release Allows Pigeons to Home Faster: Evidence from GPS Tracking. 2002.

MLA-viite (9. p.)

Biro, D., et al. How the Viewing of Familiar Landscapes Prior to Release Allows Pigeons to Home Faster: Evidence from GPS Tracking. 2002.