Cita APA (7a ed.)
Read, H. H., & Watson, J. (1962). Introduction to geology: By H.H.Read and Janet Watson. Macmillan.
Cita Chicago Style (17a ed.)
Read, Herbert Harold, y Janet Watson. Introduction to Geology: By H.H.Read and Janet Watson. London: Macmillan, 1962.
Cita MLA (9a ed.)
Read, Herbert Harold, y Janet Watson. Introduction to Geology: By H.H.Read and Janet Watson. Macmillan, 1962.
Precaución: Estas citas no son 100% exactas.