Cita APA (7th ed.)

ENCYCLOPEDIA.. (2004). Encyclopedia of Dr. Mahathir Bin Mohamad prime minister of Malaysia volume 7: Science, technology and human.. Darulfikir.

Cita Chicago (17th ed.)

ENCYCLOPEDIA.. Encyclopedia of Dr. Mahathir Bin Mohamad Prime Minister of Malaysia Volume 7: Science, Technology and Human.. Kuala Lumpur: Darulfikir, 2004.

Cita MLA (9th ed.)

ENCYCLOPEDIA.. Encyclopedia of Dr. Mahathir Bin Mohamad Prime Minister of Malaysia Volume 7: Science, Technology and Human.. Darulfikir, 2004.