Fenson, L., Tomasello, M., Mervis, C. B., & Stiles, J. (1994). Variability in early communicative development. Society for Research in Child Development.
Цитирование в стиле Чикаго (17-е изд.)Fenson, Larry, Michael Tomasello, Carolyn B. Mervis, и Joan Stiles. Variability in Early Communicative Development. Chicago, Ill: Society for Research in Child Development, 1994.
Цитирование MLA (9-е изд.)Fenson, Larry, et al. Variability in Early Communicative Development. Society for Research in Child Development, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.