APA (7th ed.) Citation

Ishak, N. L., Subha, S. T., & Abu Bakar, S. (2019). Isolated sphenoid sinusitis: A big headache. Family Medicine Specialist Association.

Chicago Style (17th ed.) Citation

Ishak, Noor Liza, Sethu Thakachy Subha, and Saraiza Abu Bakar. Isolated Sphenoid Sinusitis: A Big Headache. Family Medicine Specialist Association, 2019.

MLA (9th ed.) Citation

Ishak, Noor Liza, et al. Isolated Sphenoid Sinusitis: A Big Headache. Family Medicine Specialist Association, 2019.