Cita APA (7a ed.)

Willard, H. H. (2004). Instrumental Methods of Analysis (7.). CBS.

Cita Chicago Style (17a ed.)

Willard, Hobart H. Instrumental Methods of Analysis. 7. New Delhi: CBS, 2004.

Cita MLA (9a ed.)

Willard, Hobart H. Instrumental Methods of Analysis. 7. CBS, 2004.