APA (7e ed.) Bronvermelding

Arellano Nicolas, E., Sánchez-Nuñez, E., & Mosqueda Cabrera, M. Á. (2012). Distribution and abundance of the Neotropical otter (Lontra longicaudis annectens) in Tlacotalpan, Veracruz, Mexico. Instituto de Ecología, A.C.

Chicago (17e ed.) Bronvermelding

Arellano Nicolas, Edith, Edmundo Sánchez-Nuñez, en Miguel Ángel Mosqueda Cabrera. Distribution and Abundance of the Neotropical Otter (Lontra Longicaudis Annectens) in Tlacotalpan, Veracruz, Mexico. Instituto de Ecología, A.C, 2012.

MLA (9e ed.) Bronvermelding

Arellano Nicolas, Edith, et al. Distribution and Abundance of the Neotropical Otter (Lontra Longicaudis Annectens) in Tlacotalpan, Veracruz, Mexico. Instituto de Ecología, A.C, 2012.