Gaya APA
Langone, John. (2004).
The New How Things Work .
Washington DC:
National Geographic.
Gaya Chicago
Langone, John.
The New How Things Work.
Washington DC:
National Geographic,
2004.
Non-fiction.
Gaya MLA
Langone, John.
The New How Things Work.
Washington DC:
National Geographic,
2004.
Non-fiction.
Gaya Turabian
Langone, John.
The New How Things Work.
Washington DC:
National Geographic,
2004.
Non-fiction.