APA aipamena

Morel, J. (1957). Scientific eatering and hotel operating. Sir Isaac pitman and sons.

Chicago Style aipamena

Morel, J.J. Scientific Eatering and Hotel Operating. London: Sir Isaac pitman and sons, 1957.

MLA aipamena

Morel, J.J. Scientific Eatering and Hotel Operating. Sir Isaac pitman and sons, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.