APA (7th ed.) Citation

Wong, A. R., & Ahmad Mustakim Zulkifli. (2020). WORLD WITHOUT WALLS. PATRIOTS PUBLISHING SDN BHD.

Chicago Style (17th ed.) Citation

Wong, Ayman Rashdan, and Ahmad Mustakim Zulkifli. WORLD WITHOUT WALLS. Kuala Lumpur: PATRIOTS PUBLISHING SDN BHD, 2020.

MLA (8th ed.) Citation

Wong, Ayman Rashdan, and Ahmad Mustakim Zulkifli. WORLD WITHOUT WALLS. PATRIOTS PUBLISHING SDN BHD, 2020.

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