APA aipamena

FLINT, R. F. Physical geology#Richard Foster Flint, Brian J. Skinner. John Wiley & Sons.

Chicago Style aipamena

FLINT, Richard Foster. Physical Geology#Richard Foster Flint, Brian J. Skinner. John Wiley & Sons.

MLA aipamena

FLINT, Richard Foster. Physical Geology#Richard Foster Flint, Brian J. Skinner. John Wiley & Sons.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.