Cita APA (7a ed.)

Bailbé, D., & Viallet, J. (1969). Histoire de Py. Editions "Conflent".

Cita Chicago Style (17a ed.)

Bailbé, Dr, y Jean Viallet. Histoire De Py. [S.l.]: Editions "Conflent", 1969.

Cita MLA (9a ed.)

Bailbé, Dr, y Jean Viallet. Histoire De Py. Editions "Conflent", 1969.