APA aipamena

SNOW, D. A. (1991). PLANT ENGINNERS REFRENCE BOOK. BUTTERWORTH.

Chicago Style aipamena

SNOW, D A. PLANT ENGINNERS REFRENCE BOOK. OXFORD: BUTTERWORTH, 1991.

MLA aipamena

SNOW, D A. PLANT ENGINNERS REFRENCE BOOK. BUTTERWORTH, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.