Cita APA

American Chemical Society. Division of Industrial and Engineering Chemistry, Smith, W. N., & Santangelo, J. G. (1980). Hydrogen, production and marketing. American Chemical Society.

Chicago Edition Citation

American Chemical Society. Division of Industrial and Engineering Chemistry, W. Novis Smith, i Joseph G. Santangelo. Hydrogen, Production and Marketing. Washington, D.C.: American Chemical Society, 1980.

Cita MLA

American Chemical Society. Division of Industrial and Engineering Chemistry, et al. Hydrogen, Production and Marketing. American Chemical Society, 1980.