Cita APA (7a ed.)

Haas, C. M. d. (1941). David Pierre Giottin Humbert de Superville, 1770-1849. A.W. Sijthoff.

Cita Chicago Style (17a ed.)

Haas, Cornelia Magdalena de. David Pierre Giottin Humbert De Superville, 1770-1849. Leiden: A.W. Sijthoff, 1941.

Cita MLA (9a ed.)

Haas, Cornelia Magdalena de. David Pierre Giottin Humbert De Superville, 1770-1849. A.W. Sijthoff, 1941.