APA (7th ed.) Citation

Abdullah, Z., Johari, H., & Idris, A. (2018). Synthesis of selected pyrazine derivatives and their photopyhsical characteristics.

Chicago Style (17th ed.) Citation

Abdullah, Z., H.N Johari, and A. Idris. Synthesis of Selected Pyrazine Derivatives and Their Photopyhsical Characteristics. 2018.

MLA (9th ed.) Citation

Abdullah, Z., et al. Synthesis of Selected Pyrazine Derivatives and Their Photopyhsical Characteristics. 2018.

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