Citazione Stile APA (7a Edizione)

BCIRA. (1979). IMPROVING WORKING EFICIENCIENCY IN IRON FOUNDRIES. B C I R A.

Citazione stile Chigago Style (17a edizione)

BCIRA. IMPROVING WORKING EFICIENCIENCY IN IRON FOUNDRIES. BIRMINGHAM: B C I R A, 1979.

Citatione MLA (9a ed.)

BCIRA. IMPROVING WORKING EFICIENCIENCY IN IRON FOUNDRIES. B C I R A, 1979.