APA aipamena

LONGWELL, C. R. (1955). Introduction physical geology - Chester R. Longwell; Richard Foster Flint. John Wiley & Sons.

Chicago Style aipamena

LONGWELL, Chester R. Introduction Physical Geology - Chester R. Longwell; Richard Foster Flint. John Wiley & Sons, 1955.

MLA aipamena

LONGWELL, Chester R. Introduction Physical Geology - Chester R. Longwell; Richard Foster Flint. John Wiley & Sons, 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.