APA

Crippen R. C., . (1973). Identification of organic compounds with the aid of gas chromatography. New York: McGraw-Hill.

Chicago

Crippen Raymond C, . 1973. Identification of organic compounds with the aid of gas chromatography. New York: McGraw-Hill.

Harvard

Crippen R. C., . (1973). Identification of organic compounds with the aid of gas chromatography. New York: McGraw-Hill.

MLA

Crippen Raymond C, . Identification of organic compounds with the aid of gas chromatography. New York: McGraw-Hill. 1973.