Pellegrini, A. D., & Smith, P. K. (2005). The nature of play : great apes and humans / edited by Anthony D. Pellegrini and Peter K. Smith: Great apes and humans. Guilford.
Chicago Style (17th ed.) CitationPellegrini, Anthony D., and Peter K. Smith. The Nature of Play : Great Apes and Humans / Edited by Anthony D. Pellegrini and Peter K. Smith: Great Apes and Humans. New York ; London: Guilford, 2005.
MLA (9th ed.) CitationPellegrini, Anthony D., and Peter K. Smith. The Nature of Play : Great Apes and Humans / Edited by Anthony D. Pellegrini and Peter K. Smith: Great Apes and Humans. Guilford, 2005.
Warning: These citations may not always be 100% accurate.