Cita APA

Read, H. H. (1949). Geology: An introduction to earth-history. Oxford Univ. Press.

Citación estilo Chicago

Read, H. H. Geology: An Introduction to Earth-history. London, New York: Oxford Univ. Press, 1949.

Cita MLA

Read, H. H. Geology: An Introduction to Earth-history. Oxford Univ. Press, 1949.

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