Zentall, T. R., & Peng, D. N. The problem with two-event sequence learning by pigeons. Springer.
Chicago Style (17th ed.) CitationZentall, Thomas R., and Daniel N. Peng. The Problem with Two-event Sequence Learning by Pigeons. Springer.
MLA (9th ed.) CitationZentall, Thomas R., and Daniel N. Peng. The Problem with Two-event Sequence Learning by Pigeons. Springer.
Warning: These citations may not always be 100% accurate.