Gaya APA
HASSAN, Z. (1984).
Ideals and Realities: Selected Essays of Abdus Salam (Ed. 1).
Singapore:
World Scientific Publishing.
Gaya MLA
HASSAN, Zafar..
"Ideals and Realities: Selected Essays of Abdus Salam".
Ed. 1
Singapore:
World Scientific Publishing,
1984.
Text.