APA-referens (7:e uppl.)

SanJose, S., Roman, E., & Beral, V. (1992). Low birthweight and preterm delivery, Scotland, 1981-84: Effect of parents' occupation.

Chicago-referens (17:e uppl.)

SanJose, S., E. Roman, och V. Beral. Low Birthweight and Preterm Delivery, Scotland, 1981-84: Effect of Parents' Occupation. 1992.

MLA-referens (9:e uppl.)

SanJose, S., et al. Low Birthweight and Preterm Delivery, Scotland, 1981-84: Effect of Parents' Occupation. 1992.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.