APA (7th ed.) Citation

Rüppell, G., & Möller, W. (1981). Pandion haliaëtus (Accipitridae) - Beutefang. IWF (Göttingen).

Chicago Style (17th ed.) Citation

Rüppell, Georg, and Wilhelm Möller. Pandion Haliaëtus (Accipitridae) - Beutefang. IWF (Göttingen), 1981.

MLA (9th ed.) Citation

Rüppell, Georg, and Wilhelm Möller. Pandion Haliaëtus (Accipitridae) - Beutefang. IWF (Göttingen), 1981.

Warning: These citations may not always be 100% accurate.