APA

Gibb T. R. P., . (1942). Optical methods of chemical analysis. New York: McGraw-Hill.

Chicago

Gibb Thomas Robson Pirie, . 1942. Optical methods of chemical analysis. New York: McGraw-Hill.

Harvard

Gibb T. R. P., . (1942). Optical methods of chemical analysis. New York: McGraw-Hill.

MLA

Gibb Thomas Robson Pirie, . Optical methods of chemical analysis. New York: McGraw-Hill. 1942.