APA (7th ed.) Citation

Gachard, L. P. (1863). Don Carlos et Philippe II. C. Muquardt [etc.].

Chicago Style (17th ed.) Citation

Gachard, Louis Prosper. Don Carlos Et Philippe II. Bruxelles [etc.]: C. Muquardt [etc.], 1863.

MLA (9th ed.) Citation

Gachard, Louis Prosper. Don Carlos Et Philippe II. C. Muquardt [etc.], 1863.