Gaya APA

TravisR.Robbins, . et al (2010). Transgressive aggression in Sceloporus hybrids confers fitness through advantages in male agonistic encounters . London: British Ecological Society.

Gaya MLA

TravisR.Robbins, . et al. "Transgressive aggression in Sceloporus hybrids confers fitness through advantages in male agonistic encounters". London: British Ecological Society, 2010. e-journal.