Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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