APA   Click to copy
Ariew, A. (2003). Ernst Mayr's 'ultimate/proximate' distinction reconsidered and reconstructed. Biology and Philosophy, 18, 553–565. https://doi.org/10.1023/A:1025565119032

Chicago/Turabian   Click to copy
Ariew, André. “Ernst Mayr's 'Ultimate/Proximate' Distinction Reconsidered and Reconstructed.” Biology and Philosophy 18 (2003): 553–565.

MLA   Click to copy
Ariew, André. “Ernst Mayr's 'Ultimate/Proximate' Distinction Reconsidered and Reconstructed.” Biology and Philosophy, vol. 18, 2003, pp. 553–65, doi:10.1023/A:1025565119032.

@article{andr2003a,
  title = {Ernst Mayr's 'ultimate/proximate' distinction reconsidered and reconstructed},
  year = {2003},
  journal = {Biology and Philosophy},
  pages = {553-565},
  volume = {18},
  doi = {10.1023/A:1025565119032},
  author = {Ariew, André}
}