APA (7th ed.) Citation

Purwono, Hartono, & Izati Rahman. (2000). Kaedah penanaman jagung berkualiti. Synergy Media.

Chicago Style (17th ed.) Citation

Purwono, Hartono, and Izati Rahman. Kaedah Penanaman Jagung Berkualiti. Kuala Lumpur: Synergy Media, 2000.

MLA (8th ed.) Citation

Purwono, et al. Kaedah Penanaman Jagung Berkualiti. Synergy Media, 2000.