APA (7th ed.) Citation

O'callaghan,Karen. (1987). Dunia buatan manusia 2. Vinpress sdn.bhd..

Chicago Style (17th ed.) Citation

O'callaghan,Karen. Dunia Buatan Manusia 2. Kuala lumpur: Vinpress sdn.bhd., 1987.

MLA (9th ed.) Citation

O'callaghan,Karen. Dunia Buatan Manusia 2. Vinpress sdn.bhd., 1987.

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