APA aipamena

Hilton, J. L. (1985). Beltsville symposia in agricultural research. New Jersey: Powman And Allanheld.

Chicago Style aipamena

Hilton, James L. Beltsville Symposia in Agricultural Research. New Jersey: Powman And Allanheld, 1985.

MLA aipamena

Hilton, James L. Beltsville Symposia in Agricultural Research. New Jersey: Powman And Allanheld, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.