APA (7th ed.) Citation

BUJANG, F. (1980). Iron making technology seminar. PT Krakatau Steel.

Chicago Style (17th ed.) Citation

BUJANG, Fatwar. Iron Making Technology Seminar. PT Krakatau Steel, 1980.

MLA (8th ed.) Citation

BUJANG, Fatwar. Iron Making Technology Seminar. PT Krakatau Steel, 1980.

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