APA (7th ed.) Citation

Kalam, A. (1987). The Communist triangle: Abul Kalam. UPL.

Chicago Style (17th ed.) Citation

Kalam, Abul. The Communist Triangle: Abul Kalam. Dhaka: UPL, 1987.

MLA (9th ed.) Citation

Kalam, Abul. The Communist Triangle: Abul Kalam. UPL, 1987.

Warning: These citations may not always be 100% accurate.