APA (7th ed.) Citation

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 Style (17th ed.) Citation

Guo, Guang, and 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 (8th ed.) Citation

Guo, Guang, and 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.