APA (7th ed.) Citation

White, D. E., & Waring, G. A. (1963). Volcanic emanations. U. S. Gov. Print. Off.

Chicago Style (17th ed.) Citation

White, Donald E., and Gerald A. Waring. Volcanic Emanations. Washington: U. S. Gov. Print. Off, 1963.

MLA (9th ed.) Citation

White, Donald E., and Gerald A. Waring. Volcanic Emanations. U. S. Gov. Print. Off, 1963.