Cita APA (7th ed.)

BASU, S. (2016). KNOW FOR SURE - GENERAL KNOWLEDGE BOOK 6. BRITANNIA LEARNING.

Cita Chicago (17th ed.)

BASU, SIDDHARTHA. KNOW FOR SURE - GENERAL KNOWLEDGE BOOK 6. NEW DELHI: BRITANNIA LEARNING, 2016.

Cita MLA (9th ed.)

BASU, SIDDHARTHA. KNOW FOR SURE - GENERAL KNOWLEDGE BOOK 6. BRITANNIA LEARNING, 2016.