Gaya APA
Skoog, Douglas.A.. (1986).
Analytical Chemistry : An Introduction .
America:
Saunder.
Gaya Chicago
Skoog, Douglas.A..
Analytical Chemistry : An Introduction.
America:
Saunder,
1986.
Text.
Gaya MLA
Skoog, Douglas.A..
Analytical Chemistry : An Introduction.
America:
Saunder,
1986.
Text.
Gaya Turabian
Skoog, Douglas.A..
Analytical Chemistry : An Introduction.
America:
Saunder,
1986.
Print.