Effects of betamethasone and ritodrine on the fetal secretion of lung surfactant.

MLA

Hallman, M., et al. “Effects of Betamethasone and Ritodrine on the Fetal Secretion of Lung Surfactant.” Journal of Perinatal Medicine, vol. 13, no. 1, Jan. 1985, pp. 23–29. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edb&AN=95907440&authtype=sso&custid=ns315887.

APA

Hallman, M., Teramo, K., Sipinen, S., & Raivio, K. (1985). Effects of betamethasone and ritodrine on the fetal secretion of lung surfactant. Journal of Perinatal Medicine, 13(1), 23–29.

Chicago

Hallman, M., K. Teramo, S. Sipinen, and K. Raivio. 1985. “Effects of Betamethasone and Ritodrine on the Fetal Secretion of Lung Surfactant.” Journal of Perinatal Medicine 13 (1): 23–29. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edb&AN=95907440&authtype=sso&custid=ns315887.