APA aipamena

Allison,R J. (2014). Applied Geomorphology. wiley.

Chicago Style aipamena

Allison,R J. Applied Geomorphology. delhi: wiley, 2014.

MLA aipamena

Allison,R J. Applied Geomorphology. wiley, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.