APA aipamena

G.Hudson Ralph. (1961). The Engineer's manual. New York: John Wiley.

Chicago Style aipamena

G.Hudson Ralph. The Engineer's Manual. New York: John Wiley, 1961.

MLA aipamena

G.Hudson Ralph. The Engineer's Manual. New York: John Wiley, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.