APA (7th ed.) Citation

Molloy, S. M., & Calhoun, W. A. (1948). Laboratory methods for evaluating materials for mineral-wool production. U.S. Bureau of Mines.

Chicago Style (17th ed.) Citation

Molloy, S. M., and W. A. Calhoun. Laboratory Methods for Evaluating Materials for Mineral-wool Production. [Washington]: U.S. Bureau of Mines, 1948.

MLA (8th ed.) Citation

Molloy, S. M., and W. A. Calhoun. Laboratory Methods for Evaluating Materials for Mineral-wool Production. U.S. Bureau of Mines, 1948.