APA (7th ed.) Zitazioa

Haffer, J. (2007). Ornithology, Evolution, and Philosophy: The Life and Science of Ernst Mayr 19042005. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-71779-9

Chicago Style (17th ed.) Zitazioa

Haffer, Jrgen. Ornithology, Evolution, and Philosophy: The Life and Science of Ernst Mayr 19042005. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-71779-9.

MLA (9th ed.) Zitazioa

Haffer, Jrgen. Ornithology, Evolution, and Philosophy: The Life and Science of Ernst Mayr 19042005. Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-71779-9.