APA (7 ম সংস্করণ) উদ্ধৃতি

Izadi, S., Silva, D., Sculfor, D., Benjamin, L., & Downes, S. (2012). 'Persistant bilateral relative central scotomas induced by taking an excessive dose of sildenafil'.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Izadi, S., D. Silva, D. Sculfor, L. Benjamin, এবং S. Downes. 'Persistant Bilateral Relative Central Scotomas Induced by Taking an Excessive Dose of Sildenafil'. 2012.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Izadi, S., et al. 'Persistant Bilateral Relative Central Scotomas Induced by Taking an Excessive Dose of Sildenafil'. 2012.