Chesterfield, P. D. S. (1901). The letters of the Earl of Chesterfield to his son. Methuen.
Citazione stile Chigago Style (17a edizione)Chesterfield, Philip Dormer Stanhope. The Letters of the Earl of Chesterfield to His Son. Londres: Methuen, 1901.
Citatione MLA (9a ed.)Chesterfield, Philip Dormer Stanhope. The Letters of the Earl of Chesterfield to His Son. Methuen, 1901.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.