On target: the arrowhead east and west tunnels

MLA

Gallanes, Jim, et al. “On Target: The Arrowhead East and West Tunnels.” Civil Engineering, vol. 66, no. 12, Dec. 1996, p. 50. 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=edsggo&AN=edsgcl.19000659&authtype=sso&custid=ns315887.

APA

Gallanes, J., Romero, V., & Tellers, T. (1996). On target: the arrowhead east and west tunnels. Civil Engineering, 66(12), 50.

Chicago

Gallanes, Jim, Victor Romero, and Tobin Tellers. 1996. “On Target: The Arrowhead East and West Tunnels.” Civil Engineering 66 (12): 50. 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=edsggo&AN=edsgcl.19000659&authtype=sso&custid=ns315887.