APA Citation

Smith, C. H., & Minton, C. (1978). Pennsylvania. Portland, Or.: Graphic Arts Center Pub. Co..

Chicago Style Citation

Smith, Clyde H., and Cronan Minton. Pennsylvania. Portland, Or.: Graphic Arts Center Pub. Co., 1978.

MLA Citation

Smith, Clyde H., and Cronan Minton. Pennsylvania. Portland, Or.: Graphic Arts Center Pub. Co., 1978.

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