Cita APA (7a ed.)

Harbaugh, J. W., & Merriam, D. F. (1968). Computer applications in stratigraphic analysis. John Wiley.

Cita Chicago Style (17a ed.)

Harbaugh, John W., y Daniel Francis Merriam. Computer Applications in Stratigraphic Analysis. New York: John Wiley, 1968.

Cita MLA (8a ed.)

Harbaugh, John W., y Daniel Francis Merriam. Computer Applications in Stratigraphic Analysis. John Wiley, 1968.