APA (7th ed.) Citation

Leonard and Partners, Thyssen (Great Britain) Limited, & National Coal Board. (1977). Belvoir prospect. National Coal Board.

Chicago Style (17th ed.) Citation

Leonard and Partners, Thyssen (Great Britain) Limited, and National Coal Board. Belvoir Prospect. National Coal Board, 1977.

MLA (9th ed.) Citation

Leonard and Partners, et al. Belvoir Prospect. National Coal Board, 1977.

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