APA (7th ed.) Citation

Abd Malik, S., & Edwards, A. (2011). What is age? IIUM Press.

Chicago Style (17th ed.) Citation

Abd Malik, Sofianiza, and Alistair Edwards. What Is Age? IIUM Press, 2011.

MLA (9th ed.) Citation

Abd Malik, Sofianiza, and Alistair Edwards. What Is Age? IIUM Press, 2011.

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