APA Citation

(1992). Southwestern Pennsylvania heritage route guide, Altoona-Johnstown: Discover industry's legacy. [Hollidaysburg, Pa.?]: The Commission.

Chicago Style Citation

Southwestern Pennsylvania Heritage Route Guide, Altoona-Johnstown: Discover Industry's Legacy. [Hollidaysburg, Pa.?]: The Commission, 1992.

MLA Citation

Southwestern Pennsylvania Heritage Route Guide, Altoona-Johnstown: Discover Industry's Legacy. [Hollidaysburg, Pa.?]: The Commission, 1992.

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