Freeze-drying :
drying by sublimation.

APA Citation

Flosdorf, E. William. (1949). Freeze-drying: drying by sublimation. New York: Reinhold Pub. Corp..

MLA Citation

Flosdorf, Earl William, 1904-. Freeze-drying: Drying by Sublimation. New York: Reinhold Pub. Corp., 1949.

Warning: These citations may not always be complete (especially for serials).