APA (7 ম সংস্করণ) উদ্ধৃতি

SINGH, V. (2008). WORLD'S WORST NATURAL DISASTERS THAT SHOOK THE WORLD. PEARSON EDUCATION.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

SINGH, VINEETA. WORLD'S WORST NATURAL DISASTERS THAT SHOOK THE WORLD. NEW DELHI: PEARSON EDUCATION, 2008.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

SINGH, VINEETA. WORLD'S WORST NATURAL DISASTERS THAT SHOOK THE WORLD. PEARSON EDUCATION, 2008.