APA (7th ed.) Citation

Schwab, K., Abdullah Hussaini, & Karim Mohd. (2022). Revolusi Industri Keempat. IBDE Ilham Sdn Bhd.

Chicago Style (17th ed.) Citation

Schwab, Klaus, Abdullah Hussaini, and Karim Mohd. Revolusi Industri Keempat. Kuala Lumpur: IBDE Ilham Sdn Bhd, 2022.

MLA (8th ed.) Citation

Schwab, Klaus, et al. Revolusi Industri Keempat. IBDE Ilham Sdn Bhd, 2022.