APA (7th ed.) Citation

Heinemann, M., & Labour Research Department. (1948). Coal must come first. F. Muller.

Chicago Style (17th ed.) Citation

Heinemann, Margot, and Labour Research Department. Coal Must Come First. London: F. Muller, 1948.

MLA (8th ed.) Citation

Heinemann, Margot, and Labour Research Department. Coal Must Come First. F. Muller, 1948.