APA (7th ed.) Citation

Royal Society of Chemistry. (1999). Freeze drying: Köln - June 24 / 25, 1999.

Chicago Style (17th ed.) Citation

Royal Society of Chemistry. Freeze Drying: Köln - June 24 / 25, 1999. Köln, 1999.

MLA (9th ed.) Citation

Royal Society of Chemistry. Freeze Drying: Köln - June 24 / 25, 1999. 1999.

Warning: These citations may not always be 100% accurate.