Cita APA

Branson, E. B., & Tarr, W. E. (1952). Introduction to geology (3.). Mc Graw- Hill Book Company Inc.

Citación estilo Chicago

Branson, E B., y W E. Tarr. Introduction to Geology. 3. Newyork: Mc Graw- Hill Book Company Inc, 1952.

Cita MLA

Branson, E B., y W E. Tarr. Introduction to Geology. 3. Mc Graw- Hill Book Company Inc, 1952.