APA (7th ed.) Citation

Rittmann, A. (1962). Volcanoes and their activity. Interscience.

Chicago Style (17th ed.) Citation

Rittmann, Alfred. Volcanoes and Their Activity. New York: Interscience, 1962.

MLA (9th ed.) Citation

Rittmann, Alfred. Volcanoes and Their Activity. Interscience, 1962.

Warning: These citations may not always be 100% accurate.