Gaya APA
Burdick, D. (2010).
Petrochemicals in technical language (2010).
Tulsa,Oklahoma:
Tulsa : Penn Well Publishing Company,.
Gaya MLA
Burdick, Donal.
"Petrochemicals in technical language".
2010
Tulsa,Oklahoma:
Tulsa : Penn Well Publishing Company,,
2010.
Text.