APA (7th ed.) Citation

Jaakkola Jouni JK, Jaakkola Niina, & Fredriksson Pia. (2007). Breastfeeding and childhood asthma: A six-year population-based cohort study. BMC.

Chicago Style (17th ed.) Citation

Jaakkola Jouni JK, Jaakkola Niina, and Fredriksson Pia. Breastfeeding and Childhood Asthma: A Six-year Population-based Cohort Study. BMC, 2007.

MLA (9th ed.) Citation

Jaakkola Jouni JK, et al. Breastfeeding and Childhood Asthma: A Six-year Population-based Cohort Study. BMC, 2007.

Warning: These citations may not always be 100% accurate.