APA (7. basım) Alıntı

LONGWELL, C. R. (1962). Introduction to physical geology. John Wiley.

Chicago Style (17. basım) Atıf

LONGWELL, Chester R. Introduction to Physical Geology. New York: John Wiley, 1962.

MLA (9th ed.) Atıf

LONGWELL, Chester R. Introduction to Physical Geology. John Wiley, 1962.