APA-viite (7. p.)

Guilford, T. (1985). IS KIN SELECTION INVOLVED IN THE EVOLUTION OF WARNING COLORATION.

Chicago-viite (17. p.)

Guilford, T. IS KIN SELECTION INVOLVED IN THE EVOLUTION OF WARNING COLORATION. 1985.

MLA-viite (9. p.)

Guilford, T. IS KIN SELECTION INVOLVED IN THE EVOLUTION OF WARNING COLORATION. 1985.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.