APA aipamena

Field, R. M. (1955). Geology (4th ed. [Reprinted with minor revisions].). Barnes & Noble.

Chicago Style aipamena

Field, Richard M. Geology. 4th ed. [Reprinted with minor revisions]. New York: Barnes & Noble, 1955.

MLA aipamena

Field, Richard M. Geology. 4th ed. [Reprinted with minor revisions]. Barnes & Noble, 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.