APA Citation

International Film Service, p., Green, J. (., Replogle, J., Gruber, H., & Howland, H. C. Philadelphia War Industries. 1915-1919.

Chicago Style Citation

International Film Service, photographer., J.E. (Chester Green, J.W. Replogle, Harry Gruber, and Henry C. Howland. Philadelphia War Industries. 1915-1919.

MLA Citation

International Film Service, photographer., et al. Philadelphia War Industries. 1915-1919.

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