Greco, B. J., Meehan, C. L., Hogan, J. N., Leighty, K. A., Mellen, J., Mason, G. J., & Mench, J. A. (2016). The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta africana) and Asian Elephants (Elephas maximus) in North American Zoos. PLoS One.
Stile di citazione ChicagoGreco, Brian J., Cheryl L. Meehan, Jen N. Hogan, Katherine A. Leighty, Jill Mellen, Georgia J. Mason, e Joy A. Mench. "The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta Africana) and Asian Elephants (Elephas Maximus) in North American Zoos." PLoS One 2016.
Citazione MLAGreco, Brian J., et al. "The Days and Nights of Zoo Elephants: Using Epidemiology to Better Understand Stereotypic Behavior of African Elephants (Loxodonta Africana) and Asian Elephants (Elephas Maximus) in North American Zoos." PLoS One 2016.