APA

Jennings W., . (1980). Gas chromatography with glass capillary columns. New York: Academic Press.

Chicago

Jennings Walter, . 1980. Gas chromatography with glass capillary columns. New York: Academic Press.

Harvard

Jennings W., . (1980). Gas chromatography with glass capillary columns. New York: Academic Press.

MLA

Jennings Walter, . Gas chromatography with glass capillary columns. New York: Academic Press. 1980.