Sonic hedgehog signaling is required during the appearance of spinal cord oligodendrocyte precursors.

MLA

Orentas, D. M., et al. “Sonic Hedgehog Signaling Is Required during the Appearance of Spinal Cord Oligodendrocyte Precursors.” Development, vol. 126, no. 11, June 1999, pp. 2419–29. 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=edo&AN=ejs7755685&authtype=sso&custid=ns315887.

APA

Orentas, D. M., Hayes, J. E., Dyer, K. L., & Miller, R. H. (1999). Sonic hedgehog signaling is required during the appearance of spinal cord oligodendrocyte precursors. Development, 126(11), 2419–2429.

Chicago

Orentas, D M, J E Hayes, K L Dyer, and R H Miller. 1999. “Sonic Hedgehog Signaling Is Required during the Appearance of Spinal Cord Oligodendrocyte Precursors.” Development 126 (11): 2419–29. 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=edo&AN=ejs7755685&authtype=sso&custid=ns315887.