APA aipamena

Nasco salutes the U. S. farmer. (1941). Agriculture science '87. Modesto, Calif: Nasco west.

Chicago Style aipamena

Nasco salutes the U. S. farmer. Agriculture Science '87. Modesto, Calif: Nasco west, 1941.

MLA aipamena

Nasco salutes the U. S. farmer. Agriculture Science '87. Modesto, Calif: Nasco west, 1941.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.