APA (7th ed.) Citation

Abdul Ghani, S. F. (2017). Masalah sukar tidur malam.

Chicago Style (17th ed.) Citation

Abdul Ghani, Siti Fatimah. Masalah Sukar Tidur Malam. 2017.

MLA (9th ed.) Citation

Abdul Ghani, Siti Fatimah. Masalah Sukar Tidur Malam. 2017.

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