APA (7th ed.) Citation

Omar Ahmad & Shamsuddin Othman. (1983). Sikap dan pemikiran Usman Awang. Fajar Bakti.

Chicago Style (17th ed.) Citation

Omar Ahmad and Shamsuddin Othman. Sikap Dan Pemikiran Usman Awang. Petaling Jaya: Fajar Bakti, 1983.

MLA (9th ed.) Citation

Omar Ahmad and Shamsuddin Othman. Sikap Dan Pemikiran Usman Awang. Fajar Bakti, 1983.

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