Cita APA (7th ed.)

Swift, E. H., & Schaefer, W. P. (1962). Qualitative Elemental Analysis. W. H. Freeman and Company.

Cita Chicago (17th ed.)

Swift, Ernest H., i William P. Schaefer. Qualitative Elemental Analysis. San Francisco: W. H. Freeman and Company, 1962.

Cita MLA (9th ed.)

Swift, Ernest H., i William P. Schaefer. Qualitative Elemental Analysis. W. H. Freeman and Company, 1962.