APA aipamena

The Journal of the National Association of College Teachers of Agriculture. North American Colleges and Teachers of Agriculture (NACTA).

Chicago Style aipamena

The Journal of the National Association of College Teachers of Agriculture. North American Colleges and Teachers of Agriculture (NACTA).

MLA aipamena

The Journal of the National Association of College Teachers of Agriculture. North American Colleges and Teachers of Agriculture (NACTA).

Kontuz: berrikusi erreferentzia hauek erabili aurretik.