Sheffield, J. H. E. o. (1790). Observations on the project for abolishing the slave trade: And on the reasonableness of attempting some practicable mode of relieving the negroes. printed for J. Debrett, opposite Burlington House, Piccadilly.
Chicago-Zitierstil (17. Ausg.)Sheffield, John Holroyd Earl of. Observations on the Project for Abolishing the Slave Trade: And on the Reasonableness of Attempting Some Practicable Mode of Relieving the Negroes. London: printed for J. Debrett, opposite Burlington House, Piccadilly, 1790.
MLA-Zitierstil (9. Ausg.)Sheffield, John Holroyd Earl of. Observations on the Project for Abolishing the Slave Trade: And on the Reasonableness of Attempting Some Practicable Mode of Relieving the Negroes. printed for J. Debrett, opposite Burlington House, Piccadilly, 1790.