Gaya APA
Skoog, Douglas A. (2000).
Analytical Chemistry: An introduction Seventh Edition .
Florida:
Harcourt Inc.
Gaya Chicago
Skoog, Douglas A.
Analytical Chemistry: An introduction Seventh Edition.
Florida:
Harcourt Inc,
2000.
Text.
Gaya MLA
Skoog, Douglas A.
Analytical Chemistry: An introduction Seventh Edition.
Florida:
Harcourt Inc,
2000.
Text.
Gaya Turabian
Skoog, Douglas A.
Analytical Chemistry: An introduction Seventh Edition.
Florida:
Harcourt Inc,
2000.
Print.