APA ציטוט

ELVERS, B. Ullmann-s encyclopedia of industrial chemistry Vol.B8. VCH.

Chicago Style (17th ed.) Citation

ELVERS, Barbara. Ullmann-s Encyclopedia of Industrial Chemistry Vol.B8. VCH.

ציטוט MLA

ELVERS, Barbara. Ullmann-s Encyclopedia of Industrial Chemistry Vol.B8. VCH.