APA Citation

Lafferty, P. (2001). Perintis sains. Kuala Lumpur: DBP.

Chicago Style Citation

Lafferty, Peter. Perintis Sains. Kuala Lumpur: DBP, 2001.

MLA Citation

Lafferty, Peter. Perintis Sains. Kuala Lumpur: DBP, 2001.

Warning: These citations may not always be 100% accurate.