APA (7th ed.) Citation

Héron de Villefosse, R., & Warnod, A. (1964). Grau Sala. [s.n.].

Chicago Style (17th ed.) Citation

Héron de Villefosse, René, and André Warnod. Grau Sala. Paris: [s.n.], 1964.

MLA (9th ed.) Citation

Héron de Villefosse, René, and André Warnod. Grau Sala. [s.n.], 1964.