APA (7th ed.) Citation

Austin, S. A. (1984). Catastrophes in earth history: A source book of geologic evidence, speculation, and theory. Institute for Creation Research.

Chicago Style (17th ed.) Citation

Austin, Steven A. Catastrophes in Earth History: A Source Book of Geologic Evidence, Speculation, and Theory. El Cajon, Calif.: Institute for Creation Research, 1984.

MLA (8th ed.) Citation

Austin, Steven A. Catastrophes in Earth History: A Source Book of Geologic Evidence, Speculation, and Theory. Institute for Creation Research, 1984.