APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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