APA (7th ed.) Citation

Lehigh Portland Cement Company & Young, J. S. (1955). The Lehigh story: 1897-1955. [publisher not identified].

Chicago Style (17th ed.) Citation

Lehigh Portland Cement Company and Joseph Samuel Young. The Lehigh Story: 1897-1955. Allentown, Pa.: [publisher not identified], 1955.

MLA (9th ed.) Citation

Lehigh Portland Cement Company and Joseph Samuel Young. The Lehigh Story: 1897-1955. [publisher not identified], 1955.

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