Gaya APA
Vogel, I., A., G.H.Jeffery...[et.al], (1989).
Text Book of Quantitative Chemical Analysis (Ed. 5).
New York:
Logman Scientific & Technical.
Gaya MLA
Vogel, I., A., G.H.Jeffery...[et.al], .
Text Book of Quantitative Chemical Analysis.
Ed. 5
New York:
Logman Scientific & Technical,
1989.
Text.