Mateus, V., Martins, C., Osório, A. A. C., Martins, E. C., & Soares, I. (2013). Joint attention at 10 months of age in infant–mother dyads: Contrasting free toy-play with semi-structured toy-play.
Chicago Style (17th ed.) CitationMateus, Vera, C. Martins, Ana Alexandra Caldas Osório, Eva Costa Martins, and Isabel Soares. Joint Attention at 10 Months of Age in Infant–mother Dyads: Contrasting Free Toy-play with Semi-structured Toy-play. 2013.
MLA (8th ed.) CitationMateus, Vera, et al. Joint Attention at 10 Months of Age in Infant–mother Dyads: Contrasting Free Toy-play with Semi-structured Toy-play. 2013.
Warning: These citations may not always be 100% accurate.