APA (7th ed.) Citation

Wong, M. W., & Tye, S. (2019). 50 best kept secrets of the Istana: People and places. Epigram.

Chicago Style (17th ed.) Citation

Wong, Main Wong, and Sokkuan Tye. 50 Best Kept Secrets of the Istana: People and Places. Singapore: Epigram, 2019.

MLA (9th ed.) Citation

Wong, Main Wong, and Sokkuan Tye. 50 Best Kept Secrets of the Istana: People and Places. Epigram, 2019.