Citazione Stile APA (7a Edizione)

Harbaugh, J. W. (1968). Computer applications in stratigraphic analysis. Wiley.

Citazione stile Chigago Style (17a edizione)

Harbaugh, John Warvelle. Computer Applications in Stratigraphic Analysis. New York: Wiley, 1968.

Citatione MLA (9a ed.)

Harbaugh, John Warvelle. Computer Applications in Stratigraphic Analysis. Wiley, 1968.