Gaya APA

Griffiths, D, H., King, R, F. (1981). Applied geophysics for geologists & engineers . New York: D.H. Griffiths and R.F. King.

Gaya MLA

Griffiths, D, H., King, R, F. "Applied geophysics for geologists & engineers". New York: D.H. Griffiths and R.F. King, 1981. Textbook.