Articulation française. Alphabet Delaplace.
MLA
Delaplace, Cyprien. Articulation Française. Alphabet Delaplace. Paris: Delagrave, .d.
APA
Delaplace, C. (.d). Articulation française. Alphabet Delaplace. Paris: Delagrave.
Chicago
Delaplace, Cyprien Articulation Française. Alphabet Delaplace. Paris: Delagrave, .d.