APA (7th ed.) Citation

Wong, A. R. (2020). World without walls. Patriots Publication Sdn Bhd.

Chicago Style (17th ed.) Citation

Wong, Ayman Rashdan. World Without Walls. Kuala Lumpur: Patriots Publication Sdn Bhd, 2020.

MLA (9th ed.) Citation

Wong, Ayman Rashdan. World Without Walls. Patriots Publication Sdn Bhd, 2020.

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