Cita APA (7th ed.)

HOBART H W. (1986). INSTRUMENTAL METHODS OF ANALYSIS 6 TH EDI. CBS.

Cita Chicago (17th ed.)

HOBART H W. INSTRUMENTAL METHODS OF ANALYSIS 6 TH EDI. NEW DELHI: CBS, 1986.

Cita MLA (9th ed.)

HOBART H W. INSTRUMENTAL METHODS OF ANALYSIS 6 TH EDI. CBS, 1986.