APA (7th ed.) Citation

Karuthan, K., Nor Azni Abdullah, & Ahmad Mazli Muhammad. Writing with sources: A guidebook for academic writers.

Chicago Style (17th ed.) Citation

Karuthan, Krishnakumari, Nor Azni Abdullah, and Ahmad Mazli Muhammad. Writing with Sources: A Guidebook for Academic Writers.

MLA (8th ed.) Citation

Karuthan, Krishnakumari, et al. Writing with Sources: A Guidebook for Academic Writers.