APA (7th ed.) Citation

Great Seal Patent Office (Great Britain), Lake, W. R., Longsdon, D., Toppin, P., Adie, P., Laycock, G., . . . Tongue, J. G. Patents specifications: Farriery etc., 1875.

Chicago Style (17th ed.) Citation

Great Seal Patent Office (Great Britain), et al. Patents Specifications: Farriery Etc., 1875.

MLA (9th ed.) Citation

Great Seal Patent Office (Great Britain), et al. Patents Specifications: Farriery Etc., 1875.

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