APA

Ellis D., . (1987). Well logging for earth scientists. New York: Elsevier.

Chicago

Ellis D.V, . 1987. Well logging for earth scientists. New York: Elsevier.

Harvard

Ellis D., . (1987). Well logging for earth scientists. New York: Elsevier.

MLA

Ellis D.V, . Well logging for earth scientists. New York: Elsevier. 1987.