Cita APA

Sharma, V. V., & Sharma, V. V. (1981). Geophysical methods in geology. New York, New York: Elsevier.

Citación estilo Chicago

Sharma, Vallabh V., y Vallabh V. Sharma. Geophysical Methods in Geology. New York, New York: Elsevier, 1981.

Cita MLA

Sharma, Vallabh V., y Vallabh V. Sharma. Geophysical Methods in Geology. New York, New York: Elsevier, 1981.