APA Style
et.al, B, G. (1990).
Proceedings of the Anniversary Adriatico Research Conference and Workshop Strongly Correlated Electron System ICTP. Trieste. Italy 19 June-21 July 1989 .
Singapore:
WORLD SCIENTIFIC.
MLA Style
et.al, Baskaran., G..
"Proceedings of the Anniversary Adriatico Research Conference and Workshop Strongly Correlated Electron System ICTP. Trieste. Italy 19 June-21 July 1989".
Singapore:
WORLD SCIENTIFIC,
1990.
Buku.