"Rock blasting takes elbow out of Wissahickon Drive link with new interchange"

Chicago citation style
Wiedelman, Joseph F. "Rock blasting takes elbow out of Wissahickon Drive link with new interchange". 1962-12-09. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44218. (Accessed December 12, 2018.)
APA citation style
Wiedelman, Joseph F, (1962-12-09) "Rock blasting takes elbow out of Wissahickon Drive link with new interchange". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44218
MLA citation style
Wiedelman, Joseph F. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/44218>.
Note: These citations are programmatically generated and may be incomplete.