APA-referens (7:e uppl.)

Hall, J., Jaekel, J., & Wolke, D. (2012). Gender distinctive impacts of prematurity and small for gestational age (SGA) on age-6 attention problems.

Chicago-referens (17:e uppl.)

Hall, J., J. Jaekel, och D. Wolke. Gender Distinctive Impacts of Prematurity and Small for Gestational Age (SGA) on Age-6 Attention Problems. 2012.

MLA-referens (9:e uppl.)

Hall, J., et al. Gender Distinctive Impacts of Prematurity and Small for Gestational Age (SGA) on Age-6 Attention Problems. 2012.