Gaya APA
Amend, John R.. (1977).
Introductory chemistry : models and basic concepts .
New York:
John Wiley.
Gaya Chicago
Amend, John R..
Introductory chemistry : models and basic concepts.
New York:
John Wiley,
1977.
Text.
Gaya MLA
Amend, John R..
Introductory chemistry : models and basic concepts.
New York:
John Wiley,
1977.
Text.
Gaya Turabian
Amend, John R..
Introductory chemistry : models and basic concepts.
New York:
John Wiley,
1977.
Print.