APA
Skoog D. A., . (1998). Principles of instrumental analysis 5th ed. [Place of publication not identified]: Harcourt Asia.
Chicago
Skoog Douglas A, . 1998. Principles of instrumental analysis 5th ed. [Place of publication not identified]: Harcourt Asia.
Harvard
Skoog D. A., . (1998). Principles of instrumental analysis 5th ed. [Place of publication not identified]: Harcourt Asia.
MLA
Skoog Douglas A, . Principles of instrumental analysis 5th ed. [Place of publication not identified]: Harcourt Asia. 1998.