APA (7th ed.) Citation

Chesterfield, E. o., & Schumann, K. (1918). Letters to His Son. Tauchnitz.

Chicago Style (17th ed.) Citation

Chesterfield, Earl of, and Kurt Schumann. Letters to His Son. Leipzig: Tauchnitz, 1918.

MLA (8th ed.) Citation

Chesterfield, Earl of, and Kurt Schumann. Letters to His Son. Tauchnitz, 1918.