Guo, G., & VanWey, L. K. (1999). The effects of closely spaced and widely spaced sibship size on intellectual development. American sociological review, 64(2), 199-206.
Chicago-Zitierstil (17. Ausg.)Guo, Guang, und Leah K. VanWey. "The Effects of Closely Spaced and Widely Spaced Sibship Size on Intellectual Development." American Sociological Review 64, no. 2 (1999): 199-206.
MLA-Zitierstil (8. Ausg.)Guo, Guang, und Leah K. VanWey. "The Effects of Closely Spaced and Widely Spaced Sibship Size on Intellectual Development." American Sociological Review, vol. 64, no. 2, 1999, pp. 199-206.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.