Müller, G., Wohlsein, P., Beineke, A., Haas, L., Greiser-Wilke, I., Siebert, U., . . . Baumgärtner, W. (2004). Phocine Distemper in German Seals, 2002. Centers for Disease Control and Prevention.
Stile di citazione ChicagoMüller, Gundi, et al. Phocine Distemper in German Seals, 2002. Centers for Disease Control and Prevention, 2004.
Citazione MLAMüller, Gundi, et al. Phocine Distemper in German Seals, 2002. Centers for Disease Control and Prevention, 2004.
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