APA (7th ed.) Citation

Roberts, W. N. T., & Hawkins, W. A. (1977). Energy balances: Some problems and recent developments ; a paper (1.publ.). HMSO.

Chicago Style (17th ed.) Citation

Roberts, W. N. T., and W. A. Hawkins. Energy Balances: Some Problems and Recent Developments ; a Paper. 1.publ. London: HMSO, 1977.

MLA (9th ed.) Citation

Roberts, W. N. T., and W. A. Hawkins. Energy Balances: Some Problems and Recent Developments ; a Paper. 1.publ. HMSO, 1977.