Werth, A. (2022). Marine Mammals in a Changing World. MDPI - Multidisciplinary Digital Publishing Institute.
Lua i Stíl Chicago (17ú heag.)Werth, Alexander. Marine Mammals in a Changing World. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2022.
Lua MLA (9ú heag.)Werth, Alexander. Marine Mammals in a Changing World. MDPI - Multidisciplinary Digital Publishing Institute, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.