Cita APA (7th ed.)

Kenward, B., Schloegl, C., Rutz, C., Weir, A., Bugnyar, T., & Kacelnik, A. (2011). On the evolutionary and ontogenetic origins of tool-oriented behaviour in New Caledonian crows (Corvus moneduloides).

Cita Chicago (17th ed.)

Kenward, B., C. Schloegl, C. Rutz, A. Weir, T. Bugnyar, i A. Kacelnik. On the Evolutionary and Ontogenetic Origins of Tool-oriented Behaviour in New Caledonian Crows (Corvus Moneduloides). 2011.

Cita MLA (9th ed.)

Kenward, B., et al. On the Evolutionary and Ontogenetic Origins of Tool-oriented Behaviour in New Caledonian Crows (Corvus Moneduloides). 2011.