Castillo-Guevara, C., Unda-Harp, K., Lara, C., & Serio-Silva, J. C. (2012). Environmental enrichment and its effects on exhibit stereotypic behaviors in jaguars (Panthera onca) from the Yaguar Xoo Zoological Park, Oaxaca. Instituto de Ecología, A.C.
Čikaški stil citiranja (17. izdanje)Castillo-Guevara, Citlalli, Karime Unda-Harp, Carlos Lara, i Juan Carlos Serio-Silva. Environmental Enrichment and Its Effects on Exhibit Stereotypic Behaviors in Jaguars (Panthera Onca) from the Yaguar Xoo Zoological Park, Oaxaca. Instituto de Ecología, A.C, 2012.
MLA način citiranja (9. izdanje)Castillo-Guevara, Citlalli, et al. Environmental Enrichment and Its Effects on Exhibit Stereotypic Behaviors in Jaguars (Panthera Onca) from the Yaguar Xoo Zoological Park, Oaxaca. Instituto de Ecología, A.C, 2012.
