APA (7 ম সংস্করণ) উদ্ধৃতি

Heyrovska, R., & Narayan, S. (2011). Structures of molecules at the atomic level: Caffeine and related compounds. Philippine Journal of Science.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Heyrovska, Raji, এবং Saraswathi Narayan. "Structures of Molecules at the Atomic Level: Caffeine and Related Compounds." Philippine Journal of Science 2011.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Heyrovska, Raji, এবং Saraswathi Narayan. "Structures of Molecules at the Atomic Level: Caffeine and Related Compounds." Philippine Journal of Science, 2011.