APA (7th ed.) Citation

Philips, D., McCartney, K., & Scarr, S. (1987). Child-care quality and children's social development. Developmental psychology, 23(4), 537-544.

Chicago Style (17th ed.) Citation

Philips, Deborah, Kathleen McCartney, and Sandra Scarr. "Child-care Quality and Children's Social Development." Developmental Psychology 23, no. 4 (1987): 537-544.

MLA (9th ed.) Citation

Philips, Deborah, et al. "Child-care Quality and Children's Social Development." Developmental Psychology, vol. 23, no. 4, 1987, pp. 537-544.