APA (7th ed.) Citation

GRat Britain. Schools Council Project Technology. (1972). Gas fired muffle furnaces. Heinemann Educational Books/Schools Council.

Chicago Style (17th ed.) Citation

GRat Britain. Schools Council Project Technology. Gas Fired Muffle Furnaces. London: Heinemann Educational Books/Schools Council, 1972.

MLA (9th ed.) Citation

GRat Britain. Schools Council Project Technology. Gas Fired Muffle Furnaces. Heinemann Educational Books/Schools Council, 1972.

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