Cita APA (7a ed.)
Dolfinarium Harderwijk, Netherlands Foundation for Aquatic Mammal Research, & European Association for Aquatic Mammals. Aquatic mammals. European Association for Aquatic Mammals.
Cita Chicago Style (17a ed.)
Dolfinarium Harderwijk, Netherlands Foundation for Aquatic Mammal Research, y European Association for Aquatic Mammals. Aquatic Mammals. London: European Association for Aquatic Mammals.
Cita MLA (9a ed.)
Dolfinarium Harderwijk, et al. Aquatic Mammals. European Association for Aquatic Mammals.
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