APA (7th ed.) Citation

Pépin, E., Jeanbrau, H., & Wikeley, T. (1971). The Loire and its châteaux. Thames and Hudson.

Chicago Style (17th ed.) Citation

Pépin, Eugène, Hélène Jeanbrau, and Thomas Wikeley. The Loire and Its Châteaux. London: Thames and Hudson, 1971.

MLA (9th ed.) Citation

Pépin, Eugène, et al. The Loire and Its Châteaux. Thames and Hudson, 1971.

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