Cita APA

Moore, R., & Moore, R. (1956). The earth we live on: The story of geological discovery. New York, New York: A. A. Knopf.

Citación estilo Chicago

Moore, Ruth, y Ruth Moore. The Earth We Live On: The Story of Geological Discovery. New York, New York: A. A. Knopf, 1956.

Cita MLA

Moore, Ruth, y Ruth Moore. The Earth We Live On: The Story of Geological Discovery. New York, New York: A. A. Knopf, 1956.