APA (7th ed.) Citation

De Bierre, J., & Smith, J. B. (2006). Penang: Through gilded doors (English ed.). Areca Books.

Chicago Style (17th ed.) Citation

De Bierre, Julia, and James Bain Smith. Penang: Through Gilded Doors. English ed. Penang: Areca Books, 2006.

MLA (8th ed.) Citation

De Bierre, Julia, and James Bain Smith. Penang: Through Gilded Doors. English ed. Areca Books, 2006.