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APA Zitierstil

Kjellberg, A., Ericson, P. G. P., & Tyrberg, T. (1997). The earliest record of House Sparrows (Passer domesticus) in northern Europe. Academic Press.

Chicago Zitierstil

Kjellberg, Anna-Stina, Per G. P. Ericson, and Tommy Tyrberg. The Earliest Record of House Sparrows (Passer Domesticus) in Northern Europe. Academic Press, 1997.

MLA Zitierstil

Kjellberg, Anna-Stina, Per G. P. Ericson, and Tommy Tyrberg. The Earliest Record of House Sparrows (Passer Domesticus) in Northern Europe. Academic Press, 1997.