APA (7th ed.) Citation

Hassan, S. A., Abdul Malek, A., Ramlan, M. F., & Tengku Muda Mohamed, M. Nitrogen and calcium requirement for improved quality of lowland chrysanthemums. Research Management Centre.

Chicago Style (17th ed.) Citation

Hassan, Siti Aishah, Asiah Abdul Malek, Mohd Fauzi Ramlan, and Mahmud Tengku Muda Mohamed. Nitrogen and Calcium Requirement for Improved Quality of Lowland Chrysanthemums. Research Management Centre.

MLA (9th ed.) Citation

Hassan, Siti Aishah, et al. Nitrogen and Calcium Requirement for Improved Quality of Lowland Chrysanthemums. Research Management Centre.

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