APA (7th ed.) Citation

Mahathir Mohamad, T. (1986). The challenge. Petaling Jaya : Pelanduk Pubns.

Chicago Style (17th ed.) Citation

Mahathir Mohamad, Tun. The Challenge. Petaling Jaya : Pelanduk Pubns, 1986.

MLA (9th ed.) Citation

Mahathir Mohamad, Tun. The Challenge. Petaling Jaya : Pelanduk Pubns, 1986.

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