APA Citation

Gay, C., & Gay, C. (1924). Ponts en maconnerie. Paris: Libr. J. B. Bailliere.

Chicago Style Citation

Gay, C., and C. Gay. Ponts En Maconnerie. Paris: Libr. J. B. Bailliere, 1924.

MLA Citation

Gay, C., and C. Gay. Ponts En Maconnerie. Paris: Libr. J. B. Bailliere, 1924.

Warning: These citations may not always be 100% accurate.