Annual Meeting of the British association. (1980). Energy in the balance: Some papers from BA. Westbury House.
Chicago-viite (17. p.)Annual Meeting of the British association. Energy in the Balance: Some Papers from BA. England: Westbury House, 1980.
MLA-viite (9. p.)Annual Meeting of the British association. Energy in the Balance: Some Papers from BA. Westbury House, 1980.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.