APA (7th ed.) Citation

Bythell Mary, Shirley Mark, Hodgson Susan, & Rankin Judith. (2009). Residential mobility during pregnancy in the north of England. BMC.

Chicago Style (17th ed.) Citation

Bythell Mary, Shirley Mark, Hodgson Susan, and Rankin Judith. Residential Mobility During Pregnancy in the North of England. BMC, 2009.

MLA (9th ed.) Citation

Bythell Mary, et al. Residential Mobility During Pregnancy in the North of England. BMC, 2009.

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