APA (7th ed.) Citation

Sullivan, W. (1991). Continents in motion: The new earth debate (2nd ed.). American Institute of Physics.

Chicago Style (17th ed.) Citation

Sullivan, Walter. Continents in Motion: The New Earth Debate. 2nd ed. New York: American Institute of Physics, 1991.

MLA (9th ed.) Citation

Sullivan, Walter. Continents in Motion: The New Earth Debate. 2nd ed. American Institute of Physics, 1991.