APA aipamena

von Bayern, A., Danel, S., Auersperg, A., Mioduszewska, B., & Kacelnik, A. (2018). Compound tool construction by New Caledonian crows. Springer Nature.

Chicago Style aipamena

von Bayern, A., S. Danel, A. Auersperg, B. Mioduszewska, and A. Kacelnik. Compound Tool Construction by New Caledonian Crows. Springer Nature, 2018.

MLA aipamena

von Bayern, A., et al. Compound Tool Construction by New Caledonian Crows. Springer Nature, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.